253016356996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31391}}^1\times {\mathrm{155003}}^1$

素因数の和:186411

約数の個数: 24

約数和(自身を含む): 476856785664

約数和(自身を除く): 223840428668

約数列:

[1, 2, 4, 13, 26, 52, 31391, 62782, 125564, 155003, 310006, 408083, 620012, 816166, 1632332, 2015039, 4030078, 8060156, 4865699173, 9731398346, 19462796692, 63254089249, 126508178498, 253016356996]

約数ペア:

[(1, 253016356996), (2, 126508178498), (4, 63254089249), (13, 19462796692), (26, 9731398346), (52, 4865699173), (31391, 8060156), (62782, 4030078), (125564, 2015039), (155003, 1632332), (310006, 816166), (408083, 620012)]