970996862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 1694639232

約数和(自身を除く): 723642370

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 361, 418, 722, 1133, 1187, 1957, 2266, 2374, 3914, 3971, 7942, 13057, 21527, 22553, 26114, 37183, 43054, 45106, 74366, 122261, 244522, 248083, 409013, 428507, 496166, 818026, 857014, 1344871, 2322959, 2689742, 4645918, 4713577, 9427154, 25552549, 44136221, 51105098, 88272442, 485498431, 970996862]

約数ペア:

[(1, 970996862), (2, 485498431), (11, 88272442), (19, 51105098), (22, 44136221), (38, 25552549), (103, 9427154), (206, 4713577), (209, 4645918), (361, 2689742), (418, 2322959), (722, 1344871), (1133, 857014), (1187, 818026), (1957, 496166), (2266, 428507), (2374, 409013), (3914, 248083), (3971, 244522), (7942, 122261), (13057, 74366), (21527, 45106), (22553, 43054), (26114, 37183)]