2431569790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{15973}}^1$

素因数の和:17164

約数の個数: 32

約数和(自身を含む): 4717825056

約数和(自身を除く): 2286255266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1171, 2342, 5855, 11710, 15223, 15973, 30446, 31946, 76115, 79865, 152230, 159730, 207649, 415298, 1038245, 2076490, 18704383, 37408766, 93521915, 187043830, 243156979, 486313958, 1215784895, 2431569790]

約数ペア:

[(1, 2431569790), (2, 1215784895), (5, 486313958), (10, 243156979), (13, 187043830), (26, 93521915), (65, 37408766), (130, 18704383), (1171, 2076490), (2342, 1038245), (5855, 415298), (11710, 207649), (15223, 159730), (15973, 152230), (30446, 79865), (31946, 76115)]