1487978553604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28089907}}^1$

素因数の和:28089988

約数の個数: 48

約数和(自身を含む): 2973035862720

約数和(自身を除く): 1485057309116

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 1292, 1394, 1558, 2788, 3116, 13243, 26486, 52972, 28089907, 56179814, 112359628, 477528419, 533708233, 955056838, 1067416466, 1151686187, 1910113676, 2134832932, 2303372374, 4606744748, 9073039961, 18146079922, 19578665179, 21882037553, 36292159844, 39157330358, 43764075106, 78314660716, 87528150212, 371994638401, 743989276802, 1487978553604]

約数ペア:

[(1, 1487978553604), (2, 743989276802), (4, 371994638401), (17, 87528150212), (19, 78314660716), (34, 43764075106), (38, 39157330358), (41, 36292159844), (68, 21882037553), (76, 19578665179), (82, 18146079922), (164, 9073039961), (323, 4606744748), (646, 2303372374), (697, 2134832932), (779, 1910113676), (1292, 1151686187), (1394, 1067416466), (1558, 955056838), (2788, 533708233), (3116, 477528419), (13243, 112359628), (26486, 56179814), (52972, 28089907)]