2212776670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{895861}}^1$

素因数の和:895900

約数の個数: 32

約数和(自身を含む): 4515144480

約数和(自身を除く): 2302367810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 895861, 1791722, 4479305, 8958610, 11646193, 17021359, 23292386, 34042718, 58230965, 85106795, 116461930, 170213590, 221277667, 442555334, 1106388335, 2212776670]

約数ペア:

[(1, 2212776670), (2, 1106388335), (5, 442555334), (10, 221277667), (13, 170213590), (19, 116461930), (26, 85106795), (38, 58230965), (65, 34042718), (95, 23292386), (130, 17021359), (190, 11646193), (247, 8958610), (494, 4479305), (1235, 1791722), (2470, 895861)]