2017170736

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{486769}}^1$

素因数の和:486821

約数の個数: 40

約数和(自身を含む): 4587320480

約数和(自身を除く): 2570149744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 486769, 973538, 1947076, 3407383, 3894152, 6814766, 7788304, 13629532, 18010453, 27259064, 36020906, 54518128, 72041812, 126073171, 144083624, 252146342, 288167248, 504292684, 1008585368, 2017170736]

約数ペア:

[(1, 2017170736), (2, 1008585368), (4, 504292684), (7, 288167248), (8, 252146342), (14, 144083624), (16, 126073171), (28, 72041812), (37, 54518128), (56, 36020906), (74, 27259064), (112, 18010453), (148, 13629532), (259, 7788304), (296, 6814766), (518, 3894152), (592, 3407383), (1036, 1947076), (2072, 973538), (4144, 486769)]