712565546

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 1361165472

約数和(自身を除く): 648599926

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 331, 539, 662, 1078, 1997, 2317, 3641, 3994, 4634, 7282, 13979, 16219, 21967, 25487, 27958, 32438, 43934, 50974, 97853, 153769, 178409, 195706, 307538, 356818, 661007, 1076383, 1322014, 2152766, 4627049, 7271077, 9254098, 14542154, 32389343, 50897539, 64778686, 101795078, 356282773, 712565546]

約数ペア:

[(1, 712565546), (2, 356282773), (7, 101795078), (11, 64778686), (14, 50897539), (22, 32389343), (49, 14542154), (77, 9254098), (98, 7271077), (154, 4627049), (331, 2152766), (539, 1322014), (662, 1076383), (1078, 661007), (1997, 356818), (2317, 307538), (3641, 195706), (3994, 178409), (4634, 153769), (7282, 97853), (13979, 50974), (16219, 43934), (21967, 32438), (25487, 27958)]