426996492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2737157}}^1$

素因数の和:2737177

約数の個数: 24

約数和(自身を含む): 1072965936

約数和(自身を除く): 645969444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2737157, 5474314, 8211471, 10948628, 16422942, 32845884, 35583041, 71166082, 106749123, 142332164, 213498246, 426996492]

約数ペア:

[(1, 426996492), (2, 213498246), (3, 142332164), (4, 106749123), (6, 71166082), (12, 35583041), (13, 32845884), (26, 16422942), (39, 10948628), (52, 8211471), (78, 5474314), (156, 2737157)]