2013455964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{719}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 5249664000

約数和(自身を除く): 3236208036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 619, 719, 754, 1131, 1238, 1438, 1508, 1857, 2157, 2262, 2476, 2876, 3714, 4314, 4524, 7428, 8047, 8628, 9347, 16094, 17951, 18694, 20851, 24141, 28041, 32188, 35902, 37388, 41702, 48282, 53853, 56082, 62553, 71804, 83404, 96564, 107706, 112164, 125106, 215412, 233363, 250212, 271063, 445061, 466726, 542126, 700089, 813189, 890122, 933452, 1084252, 1335183, 1400178, 1626378, 1780244, 2670366, 2800356, 3252756, 5340732, 5785793, 11571586, 12906769, 17357379, 23143172, 25813538, 34714758, 38720307, 51627076, 69429516, 77440614, 154881228, 167787997, 335575994, 503363991, 671151988, 1006727982, 2013455964]

約数ペア:

[(1, 2013455964), (2, 1006727982), (3, 671151988), (4, 503363991), (6, 335575994), (12, 167787997), (13, 154881228), (26, 77440614), (29, 69429516), (39, 51627076), (52, 38720307), (58, 34714758), (78, 25813538), (87, 23143172), (116, 17357379), (156, 12906769), (174, 11571586), (348, 5785793), (377, 5340732), (619, 3252756), (719, 2800356), (754, 2670366), (1131, 1780244), (1238, 1626378), (1438, 1400178), (1508, 1335183), (1857, 1084252), (2157, 933452), (2262, 890122), (2476, 813189), (2876, 700089), (3714, 542126), (4314, 466726), (4524, 445061), (7428, 271063), (8047, 250212), (8628, 233363), (9347, 215412), (16094, 125106), (17951, 112164), (18694, 107706), (20851, 96564), (24141, 83404), (28041, 71804), (32188, 62553), (35902, 56082), (37388, 53853), (41702, 48282)]