2151009006796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{897359}}^1$

素因数の和:898894

約数の個数: 48

約数和(自身を含む): 4187411988480

約数和(自身を除く): 2036402981684

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1487, 1612, 2974, 5948, 19331, 38662, 46097, 77324, 92194, 184388, 599261, 897359, 1198522, 1794718, 2397044, 3589436, 11665667, 23331334, 27818129, 46662668, 55636258, 111272516, 361635677, 723271354, 1334372833, 1446542708, 2668745666, 5337491332, 17346846829, 34693693658, 41365557823, 69387387316, 82731115646, 165462231292, 537752251699, 1075504503398, 2151009006796]

約数ペア:

[(1, 2151009006796), (2, 1075504503398), (4, 537752251699), (13, 165462231292), (26, 82731115646), (31, 69387387316), (52, 41365557823), (62, 34693693658), (124, 17346846829), (403, 5337491332), (806, 2668745666), (1487, 1446542708), (1612, 1334372833), (2974, 723271354), (5948, 361635677), (19331, 111272516), (38662, 55636258), (46097, 46662668), (77324, 27818129), (92194, 23331334), (184388, 11665667), (599261, 3589436), (897359, 2397044), (1198522, 1794718)]