2026289330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2357}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 4171396320

約数和(自身を除く): 2145106990

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 389, 442, 778, 1105, 1945, 2210, 2357, 3890, 4714, 5057, 6613, 10114, 11785, 13226, 23570, 25285, 30641, 33065, 40069, 50570, 61282, 66130, 80138, 85969, 153205, 171938, 200345, 306410, 400690, 429845, 520897, 859690, 916873, 1041794, 1833746, 2604485, 4584365, 5208970, 9168730, 11919349, 15586841, 23838698, 31173682, 59596745, 77934205, 119193490, 155868410, 202628933, 405257866, 1013144665, 2026289330]

約数ペア:

[(1, 2026289330), (2, 1013144665), (5, 405257866), (10, 202628933), (13, 155868410), (17, 119193490), (26, 77934205), (34, 59596745), (65, 31173682), (85, 23838698), (130, 15586841), (170, 11919349), (221, 9168730), (389, 5208970), (442, 4584365), (778, 2604485), (1105, 1833746), (1945, 1041794), (2210, 916873), (2357, 859690), (3890, 520897), (4714, 429845), (5057, 400690), (6613, 306410), (10114, 200345), (11785, 171938), (13226, 153205), (23570, 85969), (25285, 80138), (30641, 66130), (33065, 61282), (40069, 50570)]