253622012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1097}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 531256320

約数和(自身を除く): 277634308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 359, 644, 718, 1097, 1436, 2194, 2513, 4388, 5026, 7679, 8257, 10052, 15358, 16514, 25231, 30716, 33028, 50462, 57799, 100924, 115598, 176617, 231196, 353234, 393823, 706468, 787646, 1575292, 2756761, 5513522, 9057929, 11027044, 18115858, 36231716, 63405503, 126811006, 253622012]

約数ペア:

[(1, 253622012), (2, 126811006), (4, 63405503), (7, 36231716), (14, 18115858), (23, 11027044), (28, 9057929), (46, 5513522), (92, 2756761), (161, 1575292), (322, 787646), (359, 706468), (644, 393823), (718, 353234), (1097, 231196), (1436, 176617), (2194, 115598), (2513, 100924), (4388, 57799), (5026, 50462), (7679, 33028), (8257, 30716), (10052, 25231), (15358, 16514)]