917262812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 1732026240

約数和(自身を除く): 814763428

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 257, 292, 514, 719, 1028, 1241, 1438, 2482, 2876, 4369, 4964, 8738, 12223, 17476, 18761, 24446, 37522, 48892, 52487, 75044, 104974, 184783, 209948, 318937, 369566, 637874, 739132, 892279, 1275748, 1784558, 3141311, 3569116, 6282622, 12565244, 13489159, 26978318, 53956636, 229315703, 458631406, 917262812]

約数ペア:

[(1, 917262812), (2, 458631406), (4, 229315703), (17, 53956636), (34, 26978318), (68, 13489159), (73, 12565244), (146, 6282622), (257, 3569116), (292, 3141311), (514, 1784558), (719, 1275748), (1028, 892279), (1241, 739132), (1438, 637874), (2482, 369566), (2876, 318937), (4369, 209948), (4964, 184783), (8738, 104974), (12223, 75044), (17476, 52487), (18761, 48892), (24446, 37522)]