2011385710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 3804309504

約数和(自身を除く): 1792923794

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 227, 283, 310, 454, 505, 566, 1010, 1135, 1415, 2270, 2830, 3131, 6262, 7037, 8773, 14074, 15655, 17546, 22927, 28583, 31310, 35185, 43865, 45854, 57166, 64241, 70370, 87730, 114635, 128482, 142915, 229270, 285830, 321205, 642410, 710737, 886073, 1421474, 1772146, 1991471, 3553685, 3982942, 4430365, 6488341, 7107370, 8860730, 9957355, 12976682, 19914710, 32441705, 64883410, 201138571, 402277142, 1005692855, 2011385710]

約数ペア:

[(1, 2011385710), (2, 1005692855), (5, 402277142), (10, 201138571), (31, 64883410), (62, 32441705), (101, 19914710), (155, 12976682), (202, 9957355), (227, 8860730), (283, 7107370), (310, 6488341), (454, 4430365), (505, 3982942), (566, 3553685), (1010, 1991471), (1135, 1772146), (1415, 1421474), (2270, 886073), (2830, 710737), (3131, 642410), (6262, 321205), (7037, 285830), (8773, 229270), (14074, 142915), (15655, 128482), (17546, 114635), (22927, 87730), (28583, 70370), (31310, 64241), (35185, 57166), (43865, 45854)]