1957955344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{25247}}^1$

素因数の和:25423

約数の個数: 40

約数和(自身を含む): 3925963008

約数和(自身を除く): 1968007664

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 524, 592, 1048, 2096, 4847, 9694, 19388, 25247, 38776, 50494, 77552, 100988, 201976, 403952, 934139, 1868278, 3307357, 3736556, 6614714, 7473112, 13229428, 14946224, 26458856, 52917712, 122372209, 244744418, 489488836, 978977672, 1957955344]

約数ペア:

[(1, 1957955344), (2, 978977672), (4, 489488836), (8, 244744418), (16, 122372209), (37, 52917712), (74, 26458856), (131, 14946224), (148, 13229428), (262, 7473112), (296, 6614714), (524, 3736556), (592, 3307357), (1048, 1868278), (2096, 934139), (4847, 403952), (9694, 201976), (19388, 100988), (25247, 77552), (38776, 50494)]