331363268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{117839}}^1$

素因数の和:117899

約数の個数: 24

約数和(自身を含む): 626908800

約数和(自身を除く): 295545532

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 117839, 235678, 471356, 2238941, 4360043, 4477882, 8720086, 8955764, 17440172, 82840817, 165681634, 331363268]

約数ペア:

[(1, 331363268), (2, 165681634), (4, 82840817), (19, 17440172), (37, 8955764), (38, 8720086), (74, 4477882), (76, 4360043), (148, 2238941), (703, 471356), (1406, 235678), (2812, 117839)]