1812784792

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2961

約数の個数: 96

約数和(自身を含む): 4293112320

約数和(自身を除く): 2480327528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 127, 182, 196, 254, 364, 392, 508, 637, 728, 889, 1016, 1274, 1651, 1778, 2548, 2801, 3302, 3556, 5096, 5602, 6223, 6604, 7112, 11204, 11557, 12446, 13208, 19607, 22408, 23114, 24892, 36413, 39214, 46228, 49784, 72826, 78428, 80899, 92456, 137249, 145652, 156856, 161798, 254891, 274498, 291304, 323596, 355727, 509782, 548996, 647192, 711454, 1019564, 1097992, 1422908, 1784237, 2039128, 2490089, 2845816, 3568474, 4624451, 4980178, 7136948, 9248902, 9960356, 14273896, 17430623, 18497804, 19920712, 32371157, 34861246, 36995608, 64742314, 69722492, 129484628, 139444984, 226598099, 258969256, 453196198, 906392396, 1812784792]

約数ペア:

[(1, 1812784792), (2, 906392396), (4, 453196198), (7, 258969256), (8, 226598099), (13, 139444984), (14, 129484628), (26, 69722492), (28, 64742314), (49, 36995608), (52, 34861246), (56, 32371157), (91, 19920712), (98, 18497804), (104, 17430623), (127, 14273896), (182, 9960356), (196, 9248902), (254, 7136948), (364, 4980178), (392, 4624451), (508, 3568474), (637, 2845816), (728, 2490089), (889, 2039128), (1016, 1784237), (1274, 1422908), (1651, 1097992), (1778, 1019564), (2548, 711454), (2801, 647192), (3302, 548996), (3556, 509782), (5096, 355727), (5602, 323596), (6223, 291304), (6604, 274498), (7112, 254891), (11204, 161798), (11557, 156856), (12446, 145652), (13208, 137249), (19607, 92456), (22408, 80899), (23114, 78428), (24892, 72826), (36413, 49784), (39214, 46228)]