2013203596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 3819483360

約数和(自身を除く): 1806279764

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 461, 703, 922, 1406, 1553, 1844, 2812, 3106, 6212, 8759, 17057, 17518, 29507, 34114, 35036, 57461, 59014, 68228, 114922, 118028, 229844, 324083, 648166, 715933, 1091759, 1296332, 1431866, 2183518, 2863732, 4367036, 13602727, 26489521, 27205454, 52979042, 54410908, 105958084, 503300899, 1006601798, 2013203596]

約数ペア:

[(1, 2013203596), (2, 1006601798), (4, 503300899), (19, 105958084), (37, 54410908), (38, 52979042), (74, 27205454), (76, 26489521), (148, 13602727), (461, 4367036), (703, 2863732), (922, 2183518), (1406, 1431866), (1553, 1296332), (1844, 1091759), (2812, 715933), (3106, 648166), (6212, 324083), (8759, 229844), (17057, 118028), (17518, 114922), (29507, 68228), (34114, 59014), (35036, 57461)]