1378926222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{28631}}^1$

素因数の和:29008

約数の個数: 32

約数和(自身を含む): 2886105600

約数和(自身を除く): 1507179378

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 2094, 8027, 16054, 24081, 28631, 48162, 57262, 85893, 171786, 658513, 1317026, 1975539, 3951078, 9992219, 19984438, 29976657, 59953314, 229821037, 459642074, 689463111, 1378926222]

約数ペア:

[(1, 1378926222), (2, 689463111), (3, 459642074), (6, 229821037), (23, 59953314), (46, 29976657), (69, 19984438), (138, 9992219), (349, 3951078), (698, 1975539), (1047, 1317026), (2094, 658513), (8027, 171786), (16054, 85893), (24081, 57262), (28631, 48162)]