1556551652396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4441}}^1\times {\mathrm{21673}}^1$

素因数の和:26442

約数の個数: 48

約数和(自身を含む): 2943732163008

約数和(自身を除く): 1387180510612

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 4441, 8086, 8882, 16172, 17764, 21673, 43346, 57733, 86692, 115466, 230932, 281749, 563498, 1126996, 1381151, 2762302, 5524604, 6740303, 13480606, 17954963, 26961212, 35909926, 71819852, 87623939, 96249793, 175247878, 192499586, 350495756, 384999172, 1251247309, 2502494618, 5004989236, 29933685623, 59867371246, 119734742492, 389137913099, 778275826198, 1556551652396]

約数ペア:

[(1, 1556551652396), (2, 778275826198), (4, 389137913099), (13, 119734742492), (26, 59867371246), (52, 29933685623), (311, 5004989236), (622, 2502494618), (1244, 1251247309), (4043, 384999172), (4441, 350495756), (8086, 192499586), (8882, 175247878), (16172, 96249793), (17764, 87623939), (21673, 71819852), (43346, 35909926), (57733, 26961212), (86692, 17954963), (115466, 13480606), (230932, 6740303), (281749, 5524604), (563498, 2762302), (1126996, 1381151)]