1566324188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2355

約数の個数: 72

約数和(自身を含む): 3274870704

約数和(自身を除く): 1708546516

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 121, 143, 226, 242, 286, 452, 484, 572, 1243, 1469, 1573, 2203, 2486, 2938, 3146, 4406, 4972, 5876, 6292, 8812, 13673, 16159, 24233, 27346, 28639, 32318, 48466, 54692, 57278, 64636, 96932, 114556, 177749, 248939, 266563, 315029, 355498, 497878, 533126, 630058, 710996, 995756, 1066252, 1260116, 2738329, 3236207, 3465319, 5476658, 6472414, 6930638, 10953316, 12944828, 13861276, 30121619, 35598277, 60243238, 71196554, 120486476, 142393108, 391581047, 783162094, 1566324188]

約数ペア:

[(1, 1566324188), (2, 783162094), (4, 391581047), (11, 142393108), (13, 120486476), (22, 71196554), (26, 60243238), (44, 35598277), (52, 30121619), (113, 13861276), (121, 12944828), (143, 10953316), (226, 6930638), (242, 6472414), (286, 5476658), (452, 3465319), (484, 3236207), (572, 2738329), (1243, 1260116), (1469, 1066252), (1573, 995756), (2203, 710996), (2486, 630058), (2938, 533126), (3146, 497878), (4406, 355498), (4972, 315029), (5876, 266563), (6292, 248939), (8812, 177749), (13673, 114556), (16159, 96932), (24233, 64636), (27346, 57278), (28639, 54692), (32318, 48466)]