2143669888

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{452633}}^1$

素因数の和:452684

約数の個数: 32

約数和(自身を含む): 4386023460

約数和(自身を除く): 2242353572

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 452633, 905266, 1810532, 3621064, 7242128, 14484256, 16747421, 28968512, 33494842, 57937024, 66989684, 133979368, 267958736, 535917472, 1071834944, 2143669888]

約数ペア:

[(1, 2143669888), (2, 1071834944), (4, 535917472), (8, 267958736), (16, 133979368), (32, 66989684), (37, 57937024), (64, 33494842), (74, 28968512), (128, 16747421), (148, 14484256), (296, 7242128), (592, 3621064), (1184, 1810532), (2368, 905266), (4736, 452633)]