1320042893584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{2503799}}^1$

素因数の和:2504287

約数の個数: 40

約数和(自身を含む): 2594918289600

約数和(自身を除く): 1274875396016

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 397, 664, 794, 1328, 1588, 3176, 6352, 32951, 65902, 131804, 263608, 527216, 2503799, 5007598, 10015196, 20030392, 40060784, 207815317, 415630634, 831261268, 994008203, 1662522536, 1988016406, 3325045072, 3976032812, 7952065624, 15904131248, 82502680849, 165005361698, 330010723396, 660021446792, 1320042893584]

約数ペア:

[(1, 1320042893584), (2, 660021446792), (4, 330010723396), (8, 165005361698), (16, 82502680849), (83, 15904131248), (166, 7952065624), (332, 3976032812), (397, 3325045072), (664, 1988016406), (794, 1662522536), (1328, 994008203), (1588, 831261268), (3176, 415630634), (6352, 207815317), (32951, 40060784), (65902, 20030392), (131804, 10015196), (263608, 5007598), (527216, 2503799)]