2287663612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{4157}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 4547521440

約数和(自身を除く): 2259857828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 557, 988, 1114, 2228, 4157, 7241, 8314, 10583, 14482, 16628, 21166, 28964, 42332, 54041, 78983, 108082, 137579, 157966, 216164, 275158, 315932, 550316, 1026779, 2053558, 2315449, 4107116, 4630898, 9261796, 30100837, 43993531, 60201674, 87987062, 120403348, 175974124, 571915903, 1143831806, 2287663612]

約数ペア:

[(1, 2287663612), (2, 1143831806), (4, 571915903), (13, 175974124), (19, 120403348), (26, 87987062), (38, 60201674), (52, 43993531), (76, 30100837), (247, 9261796), (494, 4630898), (557, 4107116), (988, 2315449), (1114, 2053558), (2228, 1026779), (4157, 550316), (7241, 315932), (8314, 275158), (10583, 216164), (14482, 157966), (16628, 137579), (21166, 108082), (28964, 78983), (42332, 54041)]