1946804630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{8039}}^1$

素因数の和:8504

約数の個数: 32

約数和(自身を含む): 3571110720

約数和(自身を除く): 1624306090

約数列:

[1, 2, 5, 10, 61, 122, 305, 397, 610, 794, 1985, 3970, 8039, 16078, 24217, 40195, 48434, 80390, 121085, 242170, 490379, 980758, 2451895, 3191483, 4903790, 6382966, 15957415, 31914830, 194680463, 389360926, 973402315, 1946804630]

約数ペア:

[(1, 1946804630), (2, 973402315), (5, 389360926), (10, 194680463), (61, 31914830), (122, 15957415), (305, 6382966), (397, 4903790), (610, 3191483), (794, 2451895), (1985, 980758), (3970, 490379), (8039, 242170), (16078, 121085), (24217, 80390), (40195, 48434)]