404450102

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{1373}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 708720192

約数和(自身を除く): 304270090

約数列:

[1, 2, 7, 14, 53, 106, 371, 397, 742, 794, 1373, 2746, 2779, 5558, 9611, 19222, 21041, 42082, 72769, 145538, 147287, 294574, 509383, 545081, 1018766, 1090162, 3815567, 7631134, 28889293, 57778586, 202225051, 404450102]

約数ペア:

[(1, 404450102), (2, 202225051), (7, 57778586), (14, 28889293), (53, 7631134), (106, 3815567), (371, 1090162), (397, 1018766), (742, 545081), (794, 509383), (1373, 294574), (2746, 147287), (2779, 145538), (5558, 72769), (9611, 42082), (19222, 21041)]