2021056422864

素因数分解:

$2^4\times 3^1\times {\mathrm{85453}}^1\times {\mathrm{492731}}^1$

素因数の和:578195

約数の個数: 40

約数和(自身を含む): 5221134120672

約数和(自身を除く): 3200077697808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 85453, 170906, 256359, 341812, 492731, 512718, 683624, 985462, 1025436, 1367248, 1478193, 1970924, 2050872, 2956386, 3941848, 4101744, 5912772, 7883696, 11825544, 23651088, 42105342143, 84210684286, 126316026429, 168421368572, 252632052858, 336842737144, 505264105716, 673685474288, 1010528211432, 2021056422864]

約数ペア:

[(1, 2021056422864), (2, 1010528211432), (3, 673685474288), (4, 505264105716), (6, 336842737144), (8, 252632052858), (12, 168421368572), (16, 126316026429), (24, 84210684286), (48, 42105342143), (85453, 23651088), (170906, 11825544), (256359, 7883696), (341812, 5912772), (492731, 4101744), (512718, 3941848), (683624, 2956386), (985462, 2050872), (1025436, 1970924), (1367248, 1478193)]