13200772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 26777520

約数和(自身を除く): 13576748

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 109, 137, 218, 221, 274, 436, 442, 548, 884, 1417, 1781, 1853, 2329, 2834, 3562, 3706, 4658, 5668, 7124, 7412, 9316, 14933, 24089, 29866, 30277, 48178, 59732, 60554, 96356, 121108, 194129, 253861, 388258, 507722, 776516, 1015444, 3300193, 6600386, 13200772]

約数ペア:

[(1, 13200772), (2, 6600386), (4, 3300193), (13, 1015444), (17, 776516), (26, 507722), (34, 388258), (52, 253861), (68, 194129), (109, 121108), (137, 96356), (218, 60554), (221, 59732), (274, 48178), (436, 30277), (442, 29866), (548, 24089), (884, 14933), (1417, 9316), (1781, 7412), (1853, 7124), (2329, 5668), (2834, 4658), (3562, 3706)]