439986952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{12011}}^1$

素因数の和:12277

約数の個数: 32

約数和(自身を含む): 872071200

約数和(自身を除く): 432084248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 964, 1928, 4579, 9158, 12011, 18316, 24022, 36632, 48044, 96088, 228209, 456418, 912836, 1825672, 2894651, 5789302, 11578604, 23157208, 54998369, 109996738, 219993476, 439986952]

約数ペア:

[(1, 439986952), (2, 219993476), (4, 109996738), (8, 54998369), (19, 23157208), (38, 11578604), (76, 5789302), (152, 2894651), (241, 1825672), (482, 912836), (964, 456418), (1928, 228209), (4579, 96088), (9158, 48044), (12011, 36632), (18316, 24022)]