1218339184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{84701}}^1$

素因数の和:84769

約数の個数: 40

約数和(自身を含む): 2520731520

約数和(自身を除く): 1302392336

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 84701, 169402, 338804, 677608, 1355216, 2456329, 2625731, 4912658, 5251462, 9825316, 10502924, 19650632, 21005848, 39301264, 42011696, 76146199, 152292398, 304584796, 609169592, 1218339184]

約数ペア:

[(1, 1218339184), (2, 609169592), (4, 304584796), (8, 152292398), (16, 76146199), (29, 42011696), (31, 39301264), (58, 21005848), (62, 19650632), (116, 10502924), (124, 9825316), (232, 5251462), (248, 4912658), (464, 2625731), (496, 2456329), (899, 1355216), (1798, 677608), (3596, 338804), (7192, 169402), (14384, 84701)]