399623622

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1\times {\mathrm{751}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 807611904

約数和(自身を除く): 407988282

約数列:

[1, 2, 3, 6, 131, 262, 393, 677, 751, 786, 1354, 1502, 2031, 2253, 4062, 4506, 88687, 98381, 177374, 196762, 266061, 295143, 508427, 532122, 590286, 1016854, 1525281, 3050562, 66603937, 133207874, 199811811, 399623622]

約数ペア:

[(1, 399623622), (2, 199811811), (3, 133207874), (6, 66603937), (131, 3050562), (262, 1525281), (393, 1016854), (677, 590286), (751, 532122), (786, 508427), (1354, 295143), (1502, 266061), (2031, 196762), (2253, 177374), (4062, 98381), (4506, 88687)]