804948988

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{19891}}^1$

素因数の和:20113

約数の個数: 24

約数和(自身を含む): 1439225984

約数和(自身を除く): 634276996

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 604, 10117, 19891, 20234, 39782, 40468, 79564, 1332697, 2665394, 3003541, 5330788, 6007082, 12014164, 201237247, 402474494, 804948988]

約数ペア:

[(1, 804948988), (2, 402474494), (4, 201237247), (67, 12014164), (134, 6007082), (151, 5330788), (268, 3003541), (302, 2665394), (604, 1332697), (10117, 79564), (19891, 40468), (20234, 39782)]