1219635508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{5413}}^1$

素因数の和:6056

約数の個数: 48

約数和(自身を含む): 2631637120

約数和(自身を除く): 1412001612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 619, 1238, 2476, 4333, 5413, 8047, 8666, 10826, 16094, 17332, 21652, 32188, 37891, 56329, 70369, 75782, 112658, 140738, 151564, 225316, 281476, 492583, 985166, 1970332, 3350647, 6701294, 13402588, 23454529, 43558411, 46909058, 87116822, 93818116, 174233644, 304908877, 609817754, 1219635508]

約数ペア:

[(1, 1219635508), (2, 609817754), (4, 304908877), (7, 174233644), (13, 93818116), (14, 87116822), (26, 46909058), (28, 43558411), (52, 23454529), (91, 13402588), (182, 6701294), (364, 3350647), (619, 1970332), (1238, 985166), (2476, 492583), (4333, 281476), (5413, 225316), (8047, 151564), (8666, 140738), (10826, 112658), (16094, 75782), (17332, 70369), (21652, 56329), (32188, 37891)]