245397652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 475191360

約数和(自身を除く): 229793708

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 107, 116, 214, 428, 493, 986, 1163, 1819, 1972, 2326, 3103, 3638, 4652, 6206, 7276, 12412, 19771, 33727, 39542, 52751, 67454, 79084, 105502, 124441, 134908, 211004, 248882, 497764, 573359, 1146718, 2115497, 2293436, 3608789, 4230994, 7217578, 8461988, 14435156, 61349413, 122698826, 245397652]

約数ペア:

[(1, 245397652), (2, 122698826), (4, 61349413), (17, 14435156), (29, 8461988), (34, 7217578), (58, 4230994), (68, 3608789), (107, 2293436), (116, 2115497), (214, 1146718), (428, 573359), (493, 497764), (986, 248882), (1163, 211004), (1819, 134908), (1972, 124441), (2326, 105502), (3103, 79084), (3638, 67454), (4652, 52751), (6206, 39542), (7276, 33727), (12412, 19771)]