260804525758

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{142841}}^1$

素因数の和:143489

約数の個数: 48

約数和(自身を含む): 470542117248

約数和(自身を除く): 209737591490

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 601, 1202, 1519, 3038, 4207, 8414, 18631, 29449, 37262, 58898, 130417, 142841, 260834, 285682, 912919, 999887, 1825838, 1999774, 4428071, 6999209, 8856142, 13998418, 30996497, 61992994, 85847441, 171694882, 216975479, 433950958, 600932087, 1201864174, 2661270671, 4206524609, 5322541342, 8413049218, 18628894697, 37257789394, 130402262879, 260804525758]

約数ペア:

[(1, 260804525758), (2, 130402262879), (7, 37257789394), (14, 18628894697), (31, 8413049218), (49, 5322541342), (62, 4206524609), (98, 2661270671), (217, 1201864174), (434, 600932087), (601, 433950958), (1202, 216975479), (1519, 171694882), (3038, 85847441), (4207, 61992994), (8414, 30996497), (18631, 13998418), (29449, 8856142), (37262, 6999209), (58898, 4428071), (130417, 1999774), (142841, 1825838), (260834, 999887), (285682, 912919)]