2019550052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{88873}}^1$

素因数の和:88932

約数の個数: 48

約数和(自身を含む): 4180632960

約数和(自身を除く): 2161082908

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 22724, 88873, 177746, 355492, 1155349, 1688587, 2044079, 2310698, 3377174, 4088158, 4621396, 6754348, 8176316, 21951631, 26573027, 38837501, 43903262, 53146054, 77675002, 87806524, 106292108, 155350004, 504887513, 1009775026, 2019550052]

約数ペア:

[(1, 2019550052), (2, 1009775026), (4, 504887513), (13, 155350004), (19, 106292108), (23, 87806524), (26, 77675002), (38, 53146054), (46, 43903262), (52, 38837501), (76, 26573027), (92, 21951631), (247, 8176316), (299, 6754348), (437, 4621396), (494, 4088158), (598, 3377174), (874, 2310698), (988, 2044079), (1196, 1688587), (1748, 1155349), (5681, 355492), (11362, 177746), (22724, 88873)]