1954178084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 3665450880

約数和(自身を除く): 1711272796

約数列:

[1, 2, 4, 17, 34, 68, 179, 181, 358, 362, 716, 724, 887, 1774, 3043, 3077, 3548, 6086, 6154, 12172, 12308, 15079, 30158, 32399, 60316, 64798, 129596, 158773, 160547, 317546, 321094, 550783, 635092, 642188, 1101566, 2203132, 2699141, 2729299, 5398282, 5458598, 10796564, 10917196, 28737913, 57475826, 114951652, 488544521, 977089042, 1954178084]

約数ペア:

[(1, 1954178084), (2, 977089042), (4, 488544521), (17, 114951652), (34, 57475826), (68, 28737913), (179, 10917196), (181, 10796564), (358, 5458598), (362, 5398282), (716, 2729299), (724, 2699141), (887, 2203132), (1774, 1101566), (3043, 642188), (3077, 635092), (3548, 550783), (6086, 321094), (6154, 317546), (12172, 160547), (12308, 158773), (15079, 129596), (30158, 64798), (32399, 60316)]