2067493778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{4657}}^1$

素因数の和:6354

約数の個数: 32

約数和(自身を含む): 3733852800

約数和(自身を除く): 1666359022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1669, 3338, 4657, 9314, 11683, 23366, 31711, 32599, 63422, 65198, 88483, 176966, 221977, 443954, 619381, 1238762, 7772533, 15545066, 54407731, 108815462, 147678127, 295356254, 1033746889, 2067493778]

約数ペア:

[(1, 2067493778), (2, 1033746889), (7, 295356254), (14, 147678127), (19, 108815462), (38, 54407731), (133, 15545066), (266, 7772533), (1669, 1238762), (3338, 619381), (4657, 443954), (9314, 221977), (11683, 176966), (23366, 88483), (31711, 65198), (32599, 63422)]