399803042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 652147200

約数和(自身を除く): 252344158

約数列:

[1, 2, 17, 34, 73, 79, 146, 158, 1241, 1343, 2039, 2482, 2686, 4078, 5767, 11534, 34663, 69326, 98039, 148847, 161081, 196078, 297694, 322162, 2530399, 2738377, 5060798, 5476754, 11758913, 23517826, 199901521, 399803042]

約数ペア:

[(1, 399803042), (2, 199901521), (17, 23517826), (34, 11758913), (73, 5476754), (79, 5060798), (146, 2738377), (158, 2530399), (1241, 322162), (1343, 297694), (2039, 196078), (2482, 161081), (2686, 148847), (4078, 98039), (5767, 69326), (11534, 34663)]