1490202338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{2837}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 2460205440

約数和(自身を除く): 970003102

約数列:

[1, 2, 19, 23, 38, 46, 437, 601, 874, 1202, 2837, 5674, 11419, 13823, 22838, 27646, 53903, 65251, 107806, 130502, 262637, 525274, 1239769, 1705037, 2479538, 3410074, 32395703, 39215851, 64791406, 78431702, 745101169, 1490202338]

約数ペア:

[(1, 1490202338), (2, 745101169), (19, 78431702), (23, 64791406), (38, 39215851), (46, 32395703), (437, 3410074), (601, 2479538), (874, 1705037), (1202, 1239769), (2837, 525274), (5674, 262637), (11419, 130502), (13823, 107806), (22838, 65251), (27646, 53903)]