415594218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19661}}^1$

素因数の和:19950

約数の個数: 32

約数和(自身を含む): 898474752

約数和(自身を除く): 482880534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 19661, 21138, 39322, 58983, 117966, 255593, 511186, 766779, 1533558, 5328131, 10656262, 15984393, 31968786, 69265703, 138531406, 207797109, 415594218]

約数ペア:

[(1, 415594218), (2, 207797109), (3, 138531406), (6, 69265703), (13, 31968786), (26, 15984393), (39, 10656262), (78, 5328131), (271, 1533558), (542, 766779), (813, 511186), (1626, 255593), (3523, 117966), (7046, 58983), (10569, 39322), (19661, 21138)]