1550819816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 3667033440

約数和(自身を除く): 2116213624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 163, 182, 196, 326, 364, 392, 637, 652, 728, 1141, 1274, 1304, 1867, 2119, 2282, 2548, 3734, 4238, 4564, 5096, 7468, 7987, 8476, 9128, 13069, 14833, 14936, 15974, 16952, 24271, 26138, 29666, 31948, 48542, 52276, 59332, 63896, 91483, 97084, 103831, 104552, 118664, 169897, 182966, 194168, 207662, 304321, 339794, 365932, 415324, 608642, 679588, 731864, 830648, 1189279, 1217284, 1359176, 2130247, 2378558, 2434568, 3956173, 4260494, 4757116, 7912346, 8520988, 9514232, 14911729, 15824692, 17041976, 27693211, 29823458, 31649384, 55386422, 59646916, 110772844, 119293832, 193852477, 221545688, 387704954, 775409908, 1550819816]

約数ペア:

[(1, 1550819816), (2, 775409908), (4, 387704954), (7, 221545688), (8, 193852477), (13, 119293832), (14, 110772844), (26, 59646916), (28, 55386422), (49, 31649384), (52, 29823458), (56, 27693211), (91, 17041976), (98, 15824692), (104, 14911729), (163, 9514232), (182, 8520988), (196, 7912346), (326, 4757116), (364, 4260494), (392, 3956173), (637, 2434568), (652, 2378558), (728, 2130247), (1141, 1359176), (1274, 1217284), (1304, 1189279), (1867, 830648), (2119, 731864), (2282, 679588), (2548, 608642), (3734, 415324), (4238, 365932), (4564, 339794), (5096, 304321), (7468, 207662), (7987, 194168), (8476, 182966), (9128, 169897), (13069, 118664), (14833, 104552), (14936, 103831), (15974, 97084), (16952, 91483), (24271, 63896), (26138, 59332), (29666, 52276), (31948, 48542)]