2015183876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 3797539200

約数和(自身を除く): 1782355324

約数列:

[1, 2, 4, 17, 34, 68, 103, 149, 206, 298, 412, 596, 1751, 1931, 2533, 3502, 3862, 5066, 7004, 7724, 10132, 15347, 30694, 32827, 61388, 65654, 131308, 198893, 260899, 287719, 397786, 521798, 575438, 795572, 1043596, 1150876, 3381181, 4891223, 6762362, 9782446, 13524724, 19564892, 29635057, 59270114, 118540228, 503795969, 1007591938, 2015183876]

約数ペア:

[(1, 2015183876), (2, 1007591938), (4, 503795969), (17, 118540228), (34, 59270114), (68, 29635057), (103, 19564892), (149, 13524724), (206, 9782446), (298, 6762362), (412, 4891223), (596, 3381181), (1751, 1150876), (1931, 1043596), (2533, 795572), (3502, 575438), (3862, 521798), (5066, 397786), (7004, 287719), (7724, 260899), (10132, 198893), (15347, 131308), (30694, 65654), (32827, 61388)]