949997356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{99497}}^1$

素因数の和:99550

約数の個数: 48

約数和(自身を含む): 2139604992

約数和(自身を除く): 1189607636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 99497, 198994, 397988, 696479, 1094467, 1392958, 2188934, 2785916, 3084407, 4377868, 6168814, 7661269, 12337628, 15322538, 21590849, 30645076, 33928477, 43181698, 67856954, 86363396, 135713908, 237499339, 474998678, 949997356]

約数ペア:

[(1, 949997356), (2, 474998678), (4, 237499339), (7, 135713908), (11, 86363396), (14, 67856954), (22, 43181698), (28, 33928477), (31, 30645076), (44, 21590849), (62, 15322538), (77, 12337628), (124, 7661269), (154, 6168814), (217, 4377868), (308, 3084407), (341, 2785916), (434, 2188934), (682, 1392958), (868, 1094467), (1364, 696479), (2387, 397988), (4774, 198994), (9548, 99497)]