388640886

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{6007}}^1$

素因数の和:6316

約数の個数: 32

約数和(自身を含む): 799400448

約数和(自身を除く): 410759562

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 263, 526, 789, 1578, 6007, 10783, 12014, 18021, 21566, 32349, 36042, 64698, 246287, 492574, 738861, 1477722, 1579841, 3159682, 4739523, 9479046, 64773481, 129546962, 194320443, 388640886]

約数ペア:

[(1, 388640886), (2, 194320443), (3, 129546962), (6, 64773481), (41, 9479046), (82, 4739523), (123, 3159682), (246, 1579841), (263, 1477722), (526, 738861), (789, 492574), (1578, 246287), (6007, 64698), (10783, 36042), (12014, 32349), (18021, 21566)]