13294236470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{44357}}^1$

素因数の和:44465

約数の個数: 64

約数和(自身を含む): 26559441216

約数和(自身を除く): 13265204746

約数列:

[1, 2, 5, 10, 17, 34, 41, 43, 82, 85, 86, 170, 205, 215, 410, 430, 697, 731, 1394, 1462, 1763, 3485, 3526, 3655, 6970, 7310, 8815, 17630, 29971, 44357, 59942, 88714, 149855, 221785, 299710, 443570, 754069, 1508138, 1818637, 1907351, 3637274, 3770345, 3814702, 7540690, 9093185, 9536755, 18186370, 19073510, 30916829, 32424967, 61833658, 64849934, 78201391, 154584145, 156402782, 162124835, 309168290, 324249670, 391006955, 782013910, 1329423647, 2658847294, 6647118235, 13294236470]

約数ペア:

[(1, 13294236470), (2, 6647118235), (5, 2658847294), (10, 1329423647), (17, 782013910), (34, 391006955), (41, 324249670), (43, 309168290), (82, 162124835), (85, 156402782), (86, 154584145), (170, 78201391), (205, 64849934), (215, 61833658), (410, 32424967), (430, 30916829), (697, 19073510), (731, 18186370), (1394, 9536755), (1462, 9093185), (1763, 7540690), (3485, 3814702), (3526, 3770345), (3655, 3637274), (6970, 1907351), (7310, 1818637), (8815, 1508138), (17630, 754069), (29971, 443570), (44357, 299710), (59942, 221785), (88714, 149855)]