894045988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36877}}^1$

素因数の和:36940

約数の個数: 48

約数和(自身を含む): 1858651200

約数和(自身を除く): 964605212

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 6061, 12122, 24244, 36877, 73754, 147508, 405647, 700663, 811294, 1069433, 1401326, 1622588, 2138866, 2802652, 4277732, 7707293, 11763763, 15414586, 20319227, 23527526, 30829172, 40638454, 47055052, 81276908, 223511497, 447022994, 894045988]

約数ペア:

[(1, 894045988), (2, 447022994), (4, 223511497), (11, 81276908), (19, 47055052), (22, 40638454), (29, 30829172), (38, 23527526), (44, 20319227), (58, 15414586), (76, 11763763), (116, 7707293), (209, 4277732), (319, 2802652), (418, 2138866), (551, 1622588), (638, 1401326), (836, 1069433), (1102, 811294), (1276, 700663), (2204, 405647), (6061, 147508), (12122, 73754), (24244, 36877)]