1790985218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{3307}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 2972436480

約数和(自身を除く): 1181451262

約数列:

[1, 2, 11, 22, 103, 206, 239, 478, 1133, 2266, 2629, 3307, 5258, 6614, 24617, 36377, 49234, 72754, 270787, 340621, 541574, 681242, 790373, 1580746, 3746831, 7493662, 8694103, 17388206, 81408419, 162816838, 895492609, 1790985218]

約数ペア:

[(1, 1790985218), (2, 895492609), (11, 162816838), (22, 81408419), (103, 17388206), (206, 8694103), (239, 7493662), (478, 3746831), (1133, 1580746), (2266, 790373), (2629, 681242), (3307, 541574), (5258, 340621), (6614, 270787), (24617, 72754), (36377, 49234)]