1328961194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{53887}}^1$

素因数の和:53978

約数の個数: 32

約数和(自身を含む): 2327961600

約数和(自身を除く): 999000406

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 12331, 24662, 53887, 107774, 592757, 1023853, 1185514, 2047706, 3179333, 6358666, 11262383, 22524766, 34972663, 60407327, 69945326, 120814654, 664480597, 1328961194]

約数ペア:

[(1, 1328961194), (2, 664480597), (11, 120814654), (19, 69945326), (22, 60407327), (38, 34972663), (59, 22524766), (118, 11262383), (209, 6358666), (418, 3179333), (649, 2047706), (1121, 1185514), (1298, 1023853), (2242, 592757), (12331, 107774), (24662, 53887)]