2155361624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{98221}}^1$

素因数の和:98451

約数の個数: 32

約数和(自身を含む): 4372843440

約数和(自身を除く): 2217481816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 10972, 21944, 98221, 196442, 392884, 785768, 1276873, 2553746, 5107492, 10214984, 20724631, 41449262, 82898524, 165797048, 269420203, 538840406, 1077680812, 2155361624]

約数ペア:

[(1, 2155361624), (2, 1077680812), (4, 538840406), (8, 269420203), (13, 165797048), (26, 82898524), (52, 41449262), (104, 20724631), (211, 10214984), (422, 5107492), (844, 2553746), (1688, 1276873), (2743, 785768), (5486, 392884), (10972, 196442), (21944, 98221)]