254334354

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19259}}^1$

素因数の和:19366

約数の個数: 32

約数和(自身を含む): 532500480

約数和(自身を除く): 278166126

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 19259, 38518, 57777, 115554, 597029, 1194058, 1367389, 1791087, 2734778, 3582174, 4102167, 8204334, 42389059, 84778118, 127167177, 254334354]

約数ペア:

[(1, 254334354), (2, 127167177), (3, 84778118), (6, 42389059), (31, 8204334), (62, 4102167), (71, 3582174), (93, 2734778), (142, 1791087), (186, 1367389), (213, 1194058), (426, 597029), (2201, 115554), (4402, 57777), (6603, 38518), (13206, 19259)]