2028097036

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 4320755712

約数和(自身を除く): 2292658676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 137, 161, 181, 254, 274, 322, 362, 508, 548, 644, 724, 889, 959, 1267, 1778, 1918, 2534, 2921, 3151, 3556, 3836, 4163, 5068, 5842, 6302, 8326, 11684, 12604, 16652, 17399, 20447, 22057, 22987, 24797, 29141, 34798, 40894, 44114, 45974, 49594, 58282, 69596, 81788, 88228, 91948, 99188, 116564, 121793, 160909, 173579, 243586, 321818, 347158, 400177, 487172, 528701, 570331, 643636, 694316, 800354, 1057402, 1140662, 1600708, 2114804, 2281324, 2801239, 3149219, 3700907, 3992317, 5602478, 6298438, 7401814, 7984634, 11204956, 12596876, 14803628, 15969268, 22044533, 44089066, 72432037, 88178132, 144864074, 289728148, 507024259, 1014048518, 2028097036]

約数ペア:

[(1, 2028097036), (2, 1014048518), (4, 507024259), (7, 289728148), (14, 144864074), (23, 88178132), (28, 72432037), (46, 44089066), (92, 22044533), (127, 15969268), (137, 14803628), (161, 12596876), (181, 11204956), (254, 7984634), (274, 7401814), (322, 6298438), (362, 5602478), (508, 3992317), (548, 3700907), (644, 3149219), (724, 2801239), (889, 2281324), (959, 2114804), (1267, 1600708), (1778, 1140662), (1918, 1057402), (2534, 800354), (2921, 694316), (3151, 643636), (3556, 570331), (3836, 528701), (4163, 487172), (5068, 400177), (5842, 347158), (6302, 321818), (8326, 243586), (11684, 173579), (12604, 160909), (16652, 121793), (17399, 116564), (20447, 99188), (22057, 91948), (22987, 88228), (24797, 81788), (29141, 69596), (34798, 58282), (40894, 49594), (44114, 45974)]