622142004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248063}}^1$

素因数の和:248100

約数の個数: 48

約数和(自身を含む): 1666990080

約数和(自身を除く): 1044848076

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 248063, 496126, 744189, 992252, 1488378, 2728693, 2976756, 4713197, 5457386, 8186079, 9426394, 10914772, 14139591, 16372158, 18852788, 28279182, 32744316, 51845167, 56558364, 103690334, 155535501, 207380668, 311071002, 622142004]

約数ペア:

[(1, 622142004), (2, 311071002), (3, 207380668), (4, 155535501), (6, 103690334), (11, 56558364), (12, 51845167), (19, 32744316), (22, 28279182), (33, 18852788), (38, 16372158), (44, 14139591), (57, 10914772), (66, 9426394), (76, 8186079), (114, 5457386), (132, 4713197), (209, 2976756), (228, 2728693), (418, 1488378), (627, 992252), (836, 744189), (1254, 496126), (2508, 248063)]