498794996

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 1009835904

約数和(自身を除く): 511040908

約数列:

[1, 2, 4, 7, 14, 28, 163, 293, 326, 373, 586, 652, 746, 1141, 1172, 1492, 2051, 2282, 2611, 4102, 4564, 5222, 8204, 10444, 47759, 60799, 95518, 109289, 121598, 191036, 218578, 243196, 334313, 425593, 437156, 668626, 765023, 851186, 1337252, 1530046, 1702372, 3060092, 17814107, 35628214, 71256428, 124698749, 249397498, 498794996]

約数ペア:

[(1, 498794996), (2, 249397498), (4, 124698749), (7, 71256428), (14, 35628214), (28, 17814107), (163, 3060092), (293, 1702372), (326, 1530046), (373, 1337252), (586, 851186), (652, 765023), (746, 668626), (1141, 437156), (1172, 425593), (1492, 334313), (2051, 243196), (2282, 218578), (2611, 191036), (4102, 121598), (4564, 109289), (5222, 95518), (8204, 60799), (10444, 47759)]