805945374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{38699}}^1$

素因数の和:38809

約数の個数: 48

約数和(自身を含む): 1901718000

約数和(自身を除く): 1095772626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 10413, 20826, 38699, 77398, 116097, 232194, 348291, 503087, 696582, 1006174, 1509261, 3018522, 3444211, 4527783, 6888422, 9055566, 10332633, 20665266, 30997899, 44774743, 61995798, 89549486, 134324229, 268648458, 402972687, 805945374]

約数ペア:

[(1, 805945374), (2, 402972687), (3, 268648458), (6, 134324229), (9, 89549486), (13, 61995798), (18, 44774743), (26, 30997899), (39, 20665266), (78, 10332633), (89, 9055566), (117, 6888422), (178, 4527783), (234, 3444211), (267, 3018522), (534, 1509261), (801, 1006174), (1157, 696582), (1602, 503087), (2314, 348291), (3471, 232194), (6942, 116097), (10413, 77398), (20826, 38699)]