2449156580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{62383}}^1$

素因数の和:62556

約数の個数: 48

約数和(自身を含む): 5575632384

約数和(自身を除く): 3126475804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 7852, 9815, 19630, 39260, 62383, 124766, 249532, 311915, 623830, 810979, 1247660, 1621958, 3243916, 4054895, 8109790, 9419833, 16219580, 18839666, 37679332, 47099165, 94198330, 122457829, 188396660, 244915658, 489831316, 612289145, 1224578290, 2449156580]

約数ペア:

[(1, 2449156580), (2, 1224578290), (4, 612289145), (5, 489831316), (10, 244915658), (13, 188396660), (20, 122457829), (26, 94198330), (52, 47099165), (65, 37679332), (130, 18839666), (151, 16219580), (260, 9419833), (302, 8109790), (604, 4054895), (755, 3243916), (1510, 1621958), (1963, 1247660), (3020, 810979), (3926, 623830), (7852, 311915), (9815, 249532), (19630, 124766), (39260, 62383)]