609968398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 1082870208

約数和(自身を除く): 472901810

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 97, 194, 221, 347, 442, 533, 694, 697, 1066, 1261, 1394, 1649, 2522, 3298, 3977, 4511, 5899, 7954, 9022, 9061, 11798, 14227, 18122, 21437, 28454, 33659, 42874, 51701, 67318, 67609, 76687, 103402, 135218, 153374, 184951, 241859, 369902, 437567, 483718, 572203, 875134, 878917, 1144406, 1380019, 1757834, 2760038, 3144167, 6288334, 7438639, 14877278, 17940247, 23460323, 35880494, 46920646, 304984199, 609968398]

約数ペア:

[(1, 609968398), (2, 304984199), (13, 46920646), (17, 35880494), (26, 23460323), (34, 17940247), (41, 14877278), (82, 7438639), (97, 6288334), (194, 3144167), (221, 2760038), (347, 1757834), (442, 1380019), (533, 1144406), (694, 878917), (697, 875134), (1066, 572203), (1261, 483718), (1394, 437567), (1649, 369902), (2522, 241859), (3298, 184951), (3977, 153374), (4511, 135218), (5899, 103402), (7954, 76687), (9022, 67609), (9061, 67318), (11798, 51701), (14227, 42874), (18122, 33659), (21437, 28454)]