1255883632

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{353}}^1\times {\mathrm{971}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 2453347440

約数和(自身を除く): 1197463808

約数列:

[1, 2, 4, 8, 16, 229, 353, 458, 706, 916, 971, 1412, 1832, 1942, 2824, 3664, 3884, 5648, 7768, 15536, 80837, 161674, 222359, 323348, 342763, 444718, 646696, 685526, 889436, 1293392, 1371052, 1778872, 2742104, 3557744, 5484208, 78492727, 156985454, 313970908, 627941816, 1255883632]

約数ペア:

[(1, 1255883632), (2, 627941816), (4, 313970908), (8, 156985454), (16, 78492727), (229, 5484208), (353, 3557744), (458, 2742104), (706, 1778872), (916, 1371052), (971, 1293392), (1412, 889436), (1832, 685526), (1942, 646696), (2824, 444718), (3664, 342763), (3884, 323348), (5648, 222359), (7768, 161674), (15536, 80837)]