2447448770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{124679}}^1$

素因数の和:124850

約数の個数: 32

約数和(自身を含む): 4775742720

約数和(自身を除く): 2328293950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 124679, 249358, 623395, 1246790, 1620827, 3241654, 8104135, 16208270, 18826529, 37653058, 94132645, 188265290, 244744877, 489489754, 1223724385, 2447448770]

約数ペア:

[(1, 2447448770), (2, 1223724385), (5, 489489754), (10, 244744877), (13, 188265290), (26, 94132645), (65, 37653058), (130, 18826529), (151, 16208270), (302, 8104135), (755, 3241654), (1510, 1620827), (1963, 1246790), (3926, 623395), (9815, 249358), (19630, 124679)]