244688210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{6131}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 475941312

約数和(自身を除く): 231253102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3991, 6131, 7982, 12262, 19955, 30655, 39910, 61310, 79703, 159406, 398515, 797030, 1882217, 3764434, 9411085, 18822170, 24468821, 48937642, 122344105, 244688210]

約数ペア:

[(1, 244688210), (2, 122344105), (5, 48937642), (10, 24468821), (13, 18822170), (26, 9411085), (65, 3764434), (130, 1882217), (307, 797030), (614, 398515), (1535, 159406), (3070, 79703), (3991, 61310), (6131, 39910), (7982, 30655), (12262, 19955)]