1268278634

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{100769}}^1$

素因数の和:100838

約数の個数: 32

約数和(自身を含む): 2321740800

約数和(自身を除く): 1053462166

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 100769, 201538, 705383, 1410766, 2922301, 3123839, 5844602, 6247678, 20456107, 21866873, 40912214, 43733746, 90591331, 181182662, 634139317, 1268278634]

約数ペア:

[(1, 1268278634), (2, 634139317), (7, 181182662), (14, 90591331), (29, 43733746), (31, 40912214), (58, 21866873), (62, 20456107), (203, 6247678), (217, 5844602), (406, 3123839), (434, 2922301), (899, 1410766), (1798, 705383), (6293, 201538), (12586, 100769)]