1329125924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{4157}}^1$

素因数の和:4788

約数の個数: 48

約数和(自身を含む): 2803489920

約数和(自身を除く): 1474363996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 601, 1202, 2404, 4157, 4207, 8314, 8414, 11419, 16628, 16828, 22838, 29099, 45676, 58198, 78983, 79933, 116396, 157966, 159866, 315932, 319732, 552881, 1105762, 2211524, 2498357, 4996714, 9993428, 17488499, 34976998, 47468783, 69953996, 94937566, 189875132, 332281481, 664562962, 1329125924]

約数ペア:

[(1, 1329125924), (2, 664562962), (4, 332281481), (7, 189875132), (14, 94937566), (19, 69953996), (28, 47468783), (38, 34976998), (76, 17488499), (133, 9993428), (266, 4996714), (532, 2498357), (601, 2211524), (1202, 1105762), (2404, 552881), (4157, 319732), (4207, 315932), (8314, 159866), (8414, 157966), (11419, 116396), (16628, 79933), (16828, 78983), (22838, 58198), (29099, 45676)]