383471790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983261}}^1$

素因数の和:983284

約数の個数: 32

約数和(自身を含む): 991128096

約数和(自身を除く): 607656306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 983261, 1966522, 2949783, 4916305, 5899566, 9832610, 12782393, 14748915, 25564786, 29497830, 38347179, 63911965, 76694358, 127823930, 191735895, 383471790]

約数ペア:

[(1, 383471790), (2, 191735895), (3, 127823930), (5, 76694358), (6, 63911965), (10, 38347179), (13, 29497830), (15, 25564786), (26, 14748915), (30, 12782393), (39, 9832610), (65, 5899566), (78, 4916305), (130, 2949783), (195, 1966522), (390, 983261)]