1999996838434

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1\times {\mathrm{2100559}}^1$

素因数の和:2102062

約数の個数: 32

約数和(自身を含む): 3503935733760

約数和(自身を除く): 1503938895326

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1447, 2894, 10129, 20258, 68009, 136018, 476063, 952126, 2100559, 4201118, 14703913, 29407826, 98726273, 197452546, 691083911, 1382167822, 3039508873, 6079017746, 21276562111, 42553124222, 142856917031, 285713834062, 999998419217, 1999996838434]

約数ペア:

[(1, 1999996838434), (2, 999998419217), (7, 285713834062), (14, 142856917031), (47, 42553124222), (94, 21276562111), (329, 6079017746), (658, 3039508873), (1447, 1382167822), (2894, 691083911), (10129, 197452546), (20258, 98726273), (68009, 29407826), (136018, 14703913), (476063, 4201118), (952126, 2100559)]