2109490032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19541}}^1$

素因数の和:19738

約数の個数: 80

約数和(自身を含む): 5902934688

約数和(自身を除く): 3793444656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1384, 2076, 2249, 2768, 4152, 4498, 6747, 8304, 8996, 13494, 17992, 19541, 26988, 35984, 39082, 53976, 58623, 78164, 107952, 117246, 156328, 234492, 254033, 312656, 468984, 508066, 762099, 937968, 1016132, 1524198, 2032264, 3048396, 3380593, 4064528, 6096792, 6761186, 10141779, 12193584, 13522372, 20283558, 27044744, 40567116, 43947709, 54089488, 81134232, 87895418, 131843127, 162268464, 175790836, 263686254, 351581672, 527372508, 703163344, 1054745016, 2109490032]

約数ペア:

[(1, 2109490032), (2, 1054745016), (3, 703163344), (4, 527372508), (6, 351581672), (8, 263686254), (12, 175790836), (13, 162268464), (16, 131843127), (24, 87895418), (26, 81134232), (39, 54089488), (48, 43947709), (52, 40567116), (78, 27044744), (104, 20283558), (156, 13522372), (173, 12193584), (208, 10141779), (312, 6761186), (346, 6096792), (519, 4064528), (624, 3380593), (692, 3048396), (1038, 2032264), (1384, 1524198), (2076, 1016132), (2249, 937968), (2768, 762099), (4152, 508066), (4498, 468984), (6747, 312656), (8304, 254033), (8996, 234492), (13494, 156328), (17992, 117246), (19541, 107952), (26988, 78164), (35984, 58623), (39082, 53976)]