389834291258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1174603}}^1$

素因数の和:1174790

約数の個数: 32

約数和(自身を含む): 621093007872

約数和(自身を除く): 231258716614

約数列:

[1, 2, 31, 53, 62, 101, 106, 202, 1643, 3131, 3286, 5353, 6262, 10706, 165943, 331886, 1174603, 2349206, 36412693, 62253959, 72825386, 118634903, 124507918, 237269806, 1929872729, 3677681993, 3859745458, 6287649859, 7355363986, 12575299718, 194917145629, 389834291258]

約数ペア:

[(1, 389834291258), (2, 194917145629), (31, 12575299718), (53, 7355363986), (62, 6287649859), (101, 3859745458), (106, 3677681993), (202, 1929872729), (1643, 237269806), (3131, 124507918), (3286, 118634903), (5353, 72825386), (6262, 62253959), (10706, 36412693), (165943, 2349206), (331886, 1174603)]