385929098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 617258880

約数和(自身を除く): 231329782

約数列:

[1, 2, 23, 46, 89, 107, 178, 214, 881, 1762, 2047, 2461, 4094, 4922, 9523, 19046, 20263, 40526, 78409, 94267, 156818, 188534, 219029, 438058, 1803407, 2168141, 3606814, 4336282, 8389763, 16779526, 192964549, 385929098]

約数ペア:

[(1, 385929098), (2, 192964549), (23, 16779526), (46, 8389763), (89, 4336282), (107, 3606814), (178, 2168141), (214, 1803407), (881, 438058), (1762, 219029), (2047, 188534), (2461, 156818), (4094, 94267), (4922, 78409), (9523, 40526), (19046, 20263)]