1947086206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{53377}}^1$

素因数の和:53476

約数の個数: 32

約数和(自身を含む): 3335911488

約数和(自身を除く): 1388825282

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1403, 1586, 2806, 18239, 36478, 53377, 106754, 693901, 1227671, 1387802, 2455342, 3255997, 6511994, 15959723, 31919446, 42327961, 74887931, 84655922, 149775862, 973543103, 1947086206]

約数ペア:

[(1, 1947086206), (2, 973543103), (13, 149775862), (23, 84655922), (26, 74887931), (46, 42327961), (61, 31919446), (122, 15959723), (299, 6511994), (598, 3255997), (793, 2455342), (1403, 1387802), (1586, 1227671), (2806, 693901), (18239, 106754), (36478, 53377)]