917264614

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 1719801720

約数和(自身を除く): 802537106

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 139, 233, 238, 278, 289, 466, 578, 833, 973, 1631, 1666, 1946, 2023, 2363, 3262, 3961, 4046, 4726, 6811, 7922, 11417, 13622, 14161, 16541, 22834, 27727, 28322, 32387, 33082, 40171, 55454, 64774, 67337, 80342, 115787, 134674, 194089, 226709, 231574, 281197, 388178, 453418, 471359, 550579, 562394, 942718, 1101158, 1586963, 1968379, 3173926, 3299513, 3854053, 3936758, 6599026, 7708106, 9359843, 18719686, 26978371, 53956742, 65518901, 131037802, 458632307, 917264614]

約数ペア:

[(1, 917264614), (2, 458632307), (7, 131037802), (14, 65518901), (17, 53956742), (34, 26978371), (49, 18719686), (98, 9359843), (119, 7708106), (139, 6599026), (233, 3936758), (238, 3854053), (278, 3299513), (289, 3173926), (466, 1968379), (578, 1586963), (833, 1101158), (973, 942718), (1631, 562394), (1666, 550579), (1946, 471359), (2023, 453418), (2363, 388178), (3262, 281197), (3961, 231574), (4046, 226709), (4726, 194089), (6811, 134674), (7922, 115787), (11417, 80342), (13622, 67337), (14161, 64774), (16541, 55454), (22834, 40171), (27727, 33082), (28322, 32387)]