1229968864

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{630107}}^1$

素因数の和:630178

約数の個数: 24

約数和(自身を含む): 2461201848

約数和(自身を除く): 1231232984

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 630107, 1260214, 2520428, 5040856, 10081712, 20163424, 38436527, 76873054, 153746108, 307492216, 614984432, 1229968864]

約数ペア:

[(1, 1229968864), (2, 614984432), (4, 307492216), (8, 153746108), (16, 76873054), (32, 38436527), (61, 20163424), (122, 10081712), (244, 5040856), (488, 2520428), (976, 1260214), (1952, 630107)]