2004123944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{44839}}^1$

素因数の和:45033

約数の個数: 32

約数和(自身を含む): 3884937600

約数和(自身を除く): 1880813656

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 5587, 11174, 22348, 44696, 44839, 89678, 179356, 358712, 1659043, 3318086, 6636172, 6770689, 13272344, 13541378, 27082756, 54165512, 250515493, 501030986, 1002061972, 2004123944]

約数ペア:

[(1, 2004123944), (2, 1002061972), (4, 501030986), (8, 250515493), (37, 54165512), (74, 27082756), (148, 13541378), (151, 13272344), (296, 6770689), (302, 6636172), (604, 3318086), (1208, 1659043), (5587, 358712), (11174, 179356), (22348, 89678), (44696, 44839)]