673307908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25339}}^1$

素因数の和:25436

約数の個数: 48

約数和(自身を含む): 1470125440

約数和(自身を除く): 796817532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 25339, 26572, 50678, 101356, 177373, 329407, 354746, 658814, 709492, 1317628, 1849747, 2305849, 3699494, 4611698, 7398988, 9223396, 12948229, 24046711, 25896458, 48093422, 51792916, 96186844, 168326977, 336653954, 673307908]

約数ペア:

[(1, 673307908), (2, 336653954), (4, 168326977), (7, 96186844), (13, 51792916), (14, 48093422), (26, 25896458), (28, 24046711), (52, 12948229), (73, 9223396), (91, 7398988), (146, 4611698), (182, 3699494), (292, 2305849), (364, 1849747), (511, 1317628), (949, 709492), (1022, 658814), (1898, 354746), (2044, 329407), (3796, 177373), (6643, 101356), (13286, 50678), (25339, 26572)]