390685622

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 630374400

約数和(自身を除く): 239688778

約数列:

[1, 2, 29, 31, 58, 62, 151, 302, 899, 1439, 1798, 2878, 4379, 4681, 8758, 9362, 41731, 44609, 83462, 89218, 135749, 217289, 271498, 434578, 1293661, 2587322, 6301381, 6735959, 12602762, 13471918, 195342811, 390685622]

約数ペア:

[(1, 390685622), (2, 195342811), (29, 13471918), (31, 12602762), (58, 6735959), (62, 6301381), (151, 2587322), (302, 1293661), (899, 434578), (1439, 271498), (1798, 217289), (2878, 135749), (4379, 89218), (4681, 83462), (8758, 44609), (9362, 41731)]