1796799725539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1\times {\mathrm{1997}}^1$

素因数の和:3380

約数の個数: 64

約数和(自身を含む): 2293471272960

約数和(自身を除く): 496671547421

約数列:

[1, 7, 13, 31, 91, 217, 313, 403, 1019, 1997, 2191, 2821, 4069, 7133, 9703, 13247, 13979, 25961, 28483, 31589, 61907, 67921, 92729, 126139, 181727, 221123, 318947, 410657, 433349, 625061, 804791, 882973, 2034943, 2232629, 2874599, 4146311, 4375427, 5633537, 8125793, 9887357, 14244601, 19376891, 26454259, 29024177, 56880551, 63083233, 69211499, 128535641, 135638237, 185179813, 251899583, 441582631, 636937159, 820082029, 899749487, 1763297081, 4458560113, 5740574203, 8280183067, 19745051929, 57961281469, 138215363503, 256685675077, 1796799725539]

約数ペア:

[(1, 1796799725539), (7, 256685675077), (13, 138215363503), (31, 57961281469), (91, 19745051929), (217, 8280183067), (313, 5740574203), (403, 4458560113), (1019, 1763297081), (1997, 899749487), (2191, 820082029), (2821, 636937159), (4069, 441582631), (7133, 251899583), (9703, 185179813), (13247, 135638237), (13979, 128535641), (25961, 69211499), (28483, 63083233), (31589, 56880551), (61907, 29024177), (67921, 26454259), (92729, 19376891), (126139, 14244601), (181727, 9887357), (221123, 8125793), (318947, 5633537), (410657, 4375427), (433349, 4146311), (625061, 2874599), (804791, 2232629), (882973, 2034943)]