2901472714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 5298388992

約数和(自身を除く): 2396916278

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 103, 206, 217, 329, 434, 658, 721, 1381, 1442, 1457, 2762, 2914, 3193, 4841, 6386, 9667, 9682, 10199, 19334, 20398, 22351, 33887, 42811, 44702, 64907, 67774, 85622, 129814, 142243, 150071, 284486, 299677, 300142, 454349, 599354, 908698, 995701, 1050497, 1991402, 2012117, 2100994, 4024234, 4409533, 6685421, 8819066, 13370842, 14084819, 28169638, 30866731, 46797947, 61733462, 93595894, 207248051, 414496102, 1450736357, 2901472714]

約数ペア:

[(1, 2901472714), (2, 1450736357), (7, 414496102), (14, 207248051), (31, 93595894), (47, 61733462), (62, 46797947), (94, 30866731), (103, 28169638), (206, 14084819), (217, 13370842), (329, 8819066), (434, 6685421), (658, 4409533), (721, 4024234), (1381, 2100994), (1442, 2012117), (1457, 1991402), (2762, 1050497), (2914, 995701), (3193, 908698), (4841, 599354), (6386, 454349), (9667, 300142), (9682, 299677), (10199, 284486), (19334, 150071), (20398, 142243), (22351, 129814), (33887, 85622), (42811, 67774), (44702, 64907)]