1929512624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3898

約数の個数: 80

約数和(自身を含む): 4271393280

約数和(自身を除く): 2341880656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 131, 152, 208, 247, 262, 304, 494, 524, 988, 1048, 1703, 1976, 2096, 2489, 3406, 3727, 3952, 4978, 6812, 7454, 9956, 13624, 14908, 19912, 27248, 29816, 32357, 39824, 48451, 59632, 64714, 70813, 96902, 129428, 141626, 193804, 258856, 283252, 387608, 488237, 517712, 566504, 775216, 920569, 976474, 1133008, 1841138, 1952948, 3682276, 3905896, 6347081, 7364552, 7811792, 9276503, 12694162, 14729104, 18553006, 25388324, 37106012, 50776648, 74212024, 101553296, 120594539, 148424048, 241189078, 482378156, 964756312, 1929512624]

約数ペア:

[(1, 1929512624), (2, 964756312), (4, 482378156), (8, 241189078), (13, 148424048), (16, 120594539), (19, 101553296), (26, 74212024), (38, 50776648), (52, 37106012), (76, 25388324), (104, 18553006), (131, 14729104), (152, 12694162), (208, 9276503), (247, 7811792), (262, 7364552), (304, 6347081), (494, 3905896), (524, 3682276), (988, 1952948), (1048, 1841138), (1703, 1133008), (1976, 976474), (2096, 920569), (2489, 775216), (3406, 566504), (3727, 517712), (3952, 488237), (4978, 387608), (6812, 283252), (7454, 258856), (9956, 193804), (13624, 141626), (14908, 129428), (19912, 96902), (27248, 70813), (29816, 64714), (32357, 59632), (39824, 48451)]