130984196

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{69821}}^1$

素因数の和:69899

約数の個数: 24

約数和(自身を含む): 265882176

約数和(自身を除く): 134897980

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 69821, 139642, 279284, 488747, 977494, 1954988, 4678007, 9356014, 18712028, 32746049, 65492098, 130984196]

約数ペア:

[(1, 130984196), (2, 65492098), (4, 32746049), (7, 18712028), (14, 9356014), (28, 4678007), (67, 1954988), (134, 977494), (268, 488747), (469, 279284), (938, 139642), (1876, 69821)]