245947572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{525529}}^1$

素因数の和:525552

約数の個数: 36

約数和(自身を含む): 669525220

約数和(自身を除く): 423577648

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 525529, 1051058, 1576587, 2102116, 3153174, 4729761, 6306348, 6831877, 9459522, 13663754, 18919044, 20495631, 27327508, 40991262, 61486893, 81982524, 122973786, 245947572]

約数ペア:

[(1, 245947572), (2, 122973786), (3, 81982524), (4, 61486893), (6, 40991262), (9, 27327508), (12, 20495631), (13, 18919044), (18, 13663754), (26, 9459522), (36, 6831877), (39, 6306348), (52, 4729761), (78, 3153174), (117, 2102116), (156, 1576587), (234, 1051058), (468, 525529)]