1518556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 3175200

約数和(自身を除く): 1656644

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 53, 58, 76, 106, 116, 212, 247, 377, 494, 551, 689, 754, 988, 1007, 1102, 1378, 1508, 1537, 2014, 2204, 2756, 3074, 4028, 6148, 7163, 13091, 14326, 19981, 26182, 28652, 29203, 39962, 52364, 58406, 79924, 116812, 379639, 759278, 1518556]

約数ペア:

[(1, 1518556), (2, 759278), (4, 379639), (13, 116812), (19, 79924), (26, 58406), (29, 52364), (38, 39962), (52, 29203), (53, 28652), (58, 26182), (76, 19981), (106, 14326), (116, 13091), (212, 7163), (247, 6148), (377, 4028), (494, 3074), (551, 2756), (689, 2204), (754, 2014), (988, 1537), (1007, 1508), (1102, 1378)]