1609930102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{1721}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 2668383648

約数和(自身を除く): 1058453546

約数列:

[1, 2, 11, 22, 101, 202, 421, 842, 1111, 1721, 2222, 3442, 4631, 9262, 18931, 37862, 42521, 85042, 173821, 347642, 467731, 724541, 935462, 1449082, 1912031, 3824062, 7969951, 15939902, 73178641, 146357282, 804965051, 1609930102]

約数ペア:

[(1, 1609930102), (2, 804965051), (11, 146357282), (22, 73178641), (101, 15939902), (202, 7969951), (421, 3824062), (842, 1912031), (1111, 1449082), (1721, 935462), (2222, 724541), (3442, 467731), (4631, 347642), (9262, 173821), (18931, 85042), (37862, 42521)]