1138787572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{88663}}^1$

素因数の和:88712

約数の個数: 36

約数和(自身を含む): 2271571680

約数和(自身を除く): 1132784108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 88663, 177326, 354652, 1152619, 1684597, 2305238, 3369194, 4610476, 6738388, 14984047, 21899761, 29968094, 43799522, 59936188, 87599044, 284696893, 569393786, 1138787572]

約数ペア:

[(1, 1138787572), (2, 569393786), (4, 284696893), (13, 87599044), (19, 59936188), (26, 43799522), (38, 29968094), (52, 21899761), (76, 14984047), (169, 6738388), (247, 4610476), (338, 3369194), (494, 2305238), (676, 1684597), (988, 1152619), (3211, 354652), (6422, 177326), (12844, 88663)]