2103108488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 4549003200

約数和(自身を除く): 2445894712

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 167, 221, 289, 334, 419, 442, 578, 668, 838, 884, 1156, 1336, 1676, 1768, 2171, 2312, 2839, 3352, 3757, 4342, 5447, 5678, 7123, 7514, 8684, 10894, 11356, 14246, 15028, 17368, 21788, 22712, 28492, 30056, 36907, 43576, 48263, 56984, 69973, 73814, 92599, 96526, 121091, 139946, 147628, 185198, 193052, 242182, 279892, 295256, 370396, 386104, 484364, 559784, 627419, 740792, 909649, 968728, 1189541, 1254838, 1574183, 1819298, 2379082, 2509676, 3148366, 3638596, 4758164, 5019352, 6296732, 7277192, 9516328, 12593464, 15464033, 20222197, 30928066, 40444394, 61856132, 80888788, 123712264, 161777576, 262888561, 525777122, 1051554244, 2103108488]

約数ペア:

[(1, 2103108488), (2, 1051554244), (4, 525777122), (8, 262888561), (13, 161777576), (17, 123712264), (26, 80888788), (34, 61856132), (52, 40444394), (68, 30928066), (104, 20222197), (136, 15464033), (167, 12593464), (221, 9516328), (289, 7277192), (334, 6296732), (419, 5019352), (442, 4758164), (578, 3638596), (668, 3148366), (838, 2509676), (884, 2379082), (1156, 1819298), (1336, 1574183), (1676, 1254838), (1768, 1189541), (2171, 968728), (2312, 909649), (2839, 740792), (3352, 627419), (3757, 559784), (4342, 484364), (5447, 386104), (5678, 370396), (7123, 295256), (7514, 279892), (8684, 242182), (10894, 193052), (11356, 185198), (14246, 147628), (15028, 139946), (17368, 121091), (21788, 96526), (22712, 92599), (28492, 73814), (30056, 69973), (36907, 56984), (43576, 48263)]