981692279

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 1062821760

約数和(自身を除く): 81129481

約数列:

[1, 23, 43, 103, 419, 529, 989, 2369, 4429, 9637, 18017, 22747, 43157, 54487, 101867, 221651, 414391, 992611, 1855751, 2342941, 9530993, 22830053, 42682273, 981692279]

約数ペア:

[(1, 981692279), (23, 42682273), (43, 22830053), (103, 9530993), (419, 2342941), (529, 1855751), (989, 992611), (2369, 414391), (4429, 221651), (9637, 101867), (18017, 54487), (22747, 43157)]