492188554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 883146600

約数和(自身を除く): 390958046

約数列:

[1, 2, 11, 13, 22, 26, 101, 121, 143, 202, 242, 286, 1111, 1313, 1549, 1573, 2222, 2626, 3098, 3146, 12221, 14443, 17039, 20137, 24442, 28886, 34078, 40274, 156449, 158873, 187429, 221507, 312898, 317746, 374858, 443014, 1720939, 2033837, 2436577, 3441878, 4067674, 4873154, 18930329, 22372207, 37860658, 44744414, 246094277, 492188554]

約数ペア:

[(1, 492188554), (2, 246094277), (11, 44744414), (13, 37860658), (22, 22372207), (26, 18930329), (101, 4873154), (121, 4067674), (143, 3441878), (202, 2436577), (242, 2033837), (286, 1720939), (1111, 443014), (1313, 374858), (1549, 317746), (1573, 312898), (2222, 221507), (2626, 187429), (3098, 158873), (3146, 156449), (12221, 40274), (14443, 34078), (17039, 28886), (20137, 24442)]