1908341690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1\times {\mathrm{3011}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 3495847680

約数和(自身を除く): 1587505990

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1039, 2078, 3011, 5195, 6022, 10390, 15055, 30110, 63379, 126758, 183671, 316895, 367342, 633790, 918355, 1836710, 3128429, 6256858, 15642145, 31284290, 190834169, 381668338, 954170845, 1908341690]

約数ペア:

[(1, 1908341690), (2, 954170845), (5, 381668338), (10, 190834169), (61, 31284290), (122, 15642145), (305, 6256858), (610, 3128429), (1039, 1836710), (2078, 918355), (3011, 633790), (5195, 367342), (6022, 316895), (10390, 183671), (15055, 126758), (30110, 63379)]