17385731390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{252223}}^1$

素因数の和:252404

約数の個数: 32

約数和(自身を含む): 32088946176

約数和(自身を除く): 14703214786

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1130, 6893, 13786, 34465, 68930, 252223, 504446, 1261115, 2522230, 15385603, 28501199, 30771206, 57002398, 76928015, 142505995, 153856030, 285011990, 1738573139, 3477146278, 8692865695, 17385731390]

約数ペア:

[(1, 17385731390), (2, 8692865695), (5, 3477146278), (10, 1738573139), (61, 285011990), (113, 153856030), (122, 142505995), (226, 76928015), (305, 57002398), (565, 30771206), (610, 28501199), (1130, 15385603), (6893, 2522230), (13786, 1261115), (34465, 504446), (68930, 252223)]