3902797822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 7405240320

約数和(自身を除く): 3502442498

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 239, 478, 749, 991, 1177, 1498, 1673, 1982, 2354, 2629, 3346, 5258, 6937, 8239, 10901, 13874, 16478, 18403, 21802, 25573, 36806, 51146, 76307, 106037, 152614, 179011, 212074, 236849, 281303, 358022, 473698, 562606, 742259, 1166407, 1484518, 1657943, 1969121, 2332814, 2605339, 3315886, 3938242, 5210678, 8164849, 16329698, 18237373, 25342843, 36474746, 50685686, 177399901, 278771273, 354799802, 557542546, 1951398911, 3902797822]

約数ペア:

[(1, 3902797822), (2, 1951398911), (7, 557542546), (11, 354799802), (14, 278771273), (22, 177399901), (77, 50685686), (107, 36474746), (154, 25342843), (214, 18237373), (239, 16329698), (478, 8164849), (749, 5210678), (991, 3938242), (1177, 3315886), (1498, 2605339), (1673, 2332814), (1982, 1969121), (2354, 1657943), (2629, 1484518), (3346, 1166407), (5258, 742259), (6937, 562606), (8239, 473698), (10901, 358022), (13874, 281303), (16478, 236849), (18403, 212074), (21802, 179011), (25573, 152614), (36806, 106037), (51146, 76307)]