858309868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15383}}^1$

素因数の和:15466

約数の個数: 48

約数和(自身を含む): 1718700480

約数和(自身を除く): 860390612

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 754, 962, 1073, 1508, 1924, 2146, 4292, 13949, 15383, 27898, 30766, 55796, 61532, 199979, 399958, 446107, 569171, 799916, 892214, 1138342, 1784428, 2276684, 5799391, 7399223, 11598782, 14798446, 16505959, 23197564, 29596892, 33011918, 66023836, 214577467, 429154934, 858309868]

約数ペア:

[(1, 858309868), (2, 429154934), (4, 214577467), (13, 66023836), (26, 33011918), (29, 29596892), (37, 23197564), (52, 16505959), (58, 14798446), (74, 11598782), (116, 7399223), (148, 5799391), (377, 2276684), (481, 1784428), (754, 1138342), (962, 892214), (1073, 799916), (1508, 569171), (1924, 446107), (2146, 399958), (4292, 199979), (13949, 61532), (15383, 55796), (27898, 30766)]