9731628172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191071}}^1$

素因数の和:191206

約数の個数: 48

約数和(自身を含む): 20800862208

約数和(自身を除く): 11069234036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1498, 1819, 2996, 3638, 7276, 12733, 25466, 50932, 191071, 382142, 764284, 1337497, 2674994, 3248207, 5349988, 6496414, 12992828, 20444597, 22737449, 40889194, 45474898, 81778388, 90949796, 143112179, 286224358, 347558149, 572448716, 695116298, 1390232596, 2432907043, 4865814086, 9731628172]

約数ペア:

[(1, 9731628172), (2, 4865814086), (4, 2432907043), (7, 1390232596), (14, 695116298), (17, 572448716), (28, 347558149), (34, 286224358), (68, 143112179), (107, 90949796), (119, 81778388), (214, 45474898), (238, 40889194), (428, 22737449), (476, 20444597), (749, 12992828), (1498, 6496414), (1819, 5349988), (2996, 3248207), (3638, 2674994), (7276, 1337497), (12733, 764284), (25466, 382142), (50932, 191071)]