981637042178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{22979471}}^1$

素因数の和:22979570

約数の個数: 32

約数和(自身を含む): 1667758159872

約数和(自身を除く): 686121117694

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 3286, 21359, 42718, 22979471, 45958942, 298733123, 597466246, 712363601, 1217911963, 1424727202, 2435823926, 9260726813, 15832855519, 18521453626, 31665711038, 37755270853, 75510541706, 490818521089, 981637042178]

約数ペア:

[(1, 981637042178), (2, 490818521089), (13, 75510541706), (26, 37755270853), (31, 31665711038), (53, 18521453626), (62, 15832855519), (106, 9260726813), (403, 2435823926), (689, 1424727202), (806, 1217911963), (1378, 712363601), (1643, 597466246), (3286, 298733123), (21359, 45958942), (42718, 22979471)]