1772020154

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 2739664512

約数和(自身を除く): 967644358

約数列:

[1, 2, 67, 101, 134, 202, 311, 421, 622, 842, 6767, 13534, 20837, 28207, 31411, 41674, 42521, 56414, 62822, 85042, 130931, 261862, 2104537, 2848907, 4209074, 5697814, 8772377, 13224031, 17544754, 26448062, 886010077, 1772020154]

約数ペア:

[(1, 1772020154), (2, 886010077), (67, 26448062), (101, 17544754), (134, 13224031), (202, 8772377), (311, 5697814), (421, 4209074), (622, 2848907), (842, 2104537), (6767, 261862), (13534, 130931), (20837, 85042), (28207, 62822), (31411, 56414), (41674, 42521)]