139338914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2309}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 246818880

約数和(自身を除く): 107479966

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 2309, 2321, 2743, 4618, 4642, 5486, 25399, 30017, 30173, 50798, 60034, 60346, 330187, 487199, 660374, 974398, 5359189, 6333587, 10718378, 12667174, 69669457, 139338914]

約数ペア:

[(1, 139338914), (2, 69669457), (11, 12667174), (13, 10718378), (22, 6333587), (26, 5359189), (143, 974398), (211, 660374), (286, 487199), (422, 330187), (2309, 60346), (2321, 60034), (2743, 50798), (4618, 30173), (4642, 30017), (5486, 25399)]