297874654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1741}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 567167328

約数和(自身を除く): 269292674

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 121, 154, 202, 242, 707, 847, 1111, 1414, 1694, 1741, 2222, 3482, 7777, 12187, 12221, 15554, 19151, 24374, 24442, 38302, 85547, 134057, 171094, 175841, 210661, 268114, 351682, 421322, 1230887, 1474627, 1934251, 2461774, 2949254, 3868502, 13539757, 21276761, 27079514, 42553522, 148937327, 297874654]

約数ペア:

[(1, 297874654), (2, 148937327), (7, 42553522), (11, 27079514), (14, 21276761), (22, 13539757), (77, 3868502), (101, 2949254), (121, 2461774), (154, 1934251), (202, 1474627), (242, 1230887), (707, 421322), (847, 351682), (1111, 268114), (1414, 210661), (1694, 175841), (1741, 171094), (2222, 134057), (3482, 85547), (7777, 38302), (12187, 24442), (12221, 24374), (15554, 19151)]