9861441434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{121139}}^1$

素因数の和:121286

約数の個数: 32

約数和(自身を含む): 16606840320

約数和(自身を除く): 6745398886

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1313, 2626, 3131, 6262, 40703, 81406, 121139, 242278, 1574807, 3149614, 3755309, 7510618, 12235039, 24470078, 48819017, 97638034, 159055507, 318111014, 379286209, 758572418, 4930720717, 9861441434]

約数ペア:

[(1, 9861441434), (2, 4930720717), (13, 758572418), (26, 379286209), (31, 318111014), (62, 159055507), (101, 97638034), (202, 48819017), (403, 24470078), (806, 12235039), (1313, 7510618), (2626, 3755309), (3131, 3149614), (6262, 1574807), (40703, 242278), (81406, 121139)]