291277886770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1237}}^1\times {\mathrm{4517}}^1$

素因数の和:6175

約数の個数: 64

約数和(自身を含む): 566622042336

約数和(自身を除く): 275344155566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 1237, 2005, 2474, 4010, 4517, 5213, 6185, 9034, 10426, 12370, 16081, 22585, 26065, 32162, 45170, 52130, 58721, 80405, 117442, 160810, 293605, 496037, 587210, 992074, 1811317, 2480185, 3622634, 4960370, 5587529, 6448481, 9056585, 11175058, 12896962, 18113170, 23547121, 27937645, 32242405, 47094242, 55875290, 64484810, 72637877, 117735605, 145275754, 235471210, 363189385, 726378770, 2240599129, 4481198258, 11202995645, 22405991290, 29127788677, 58255577354, 145638943385, 291277886770]

約数ペア:

[(1, 291277886770), (2, 145638943385), (5, 58255577354), (10, 29127788677), (13, 22405991290), (26, 11202995645), (65, 4481198258), (130, 2240599129), (401, 726378770), (802, 363189385), (1237, 235471210), (2005, 145275754), (2474, 117735605), (4010, 72637877), (4517, 64484810), (5213, 55875290), (6185, 47094242), (9034, 32242405), (10426, 27937645), (12370, 23547121), (16081, 18113170), (22585, 12896962), (26065, 11175058), (32162, 9056585), (45170, 6448481), (52130, 5587529), (58721, 4960370), (80405, 3622634), (117442, 2480185), (160810, 1811317), (293605, 992074), (496037, 587210)]