2015969388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{81119}}^1$

素因数の和:81254

約数の個数: 48

約数和(自身を含む): 4996992000

約数和(自身を除く): 2981022612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1308, 2071, 4142, 6213, 8284, 12426, 24852, 81119, 162238, 243357, 324476, 486714, 973428, 1541261, 3082522, 4623783, 6165044, 8841971, 9247566, 17683942, 18495132, 26525913, 35367884, 53051826, 106103652, 167997449, 335994898, 503992347, 671989796, 1007984694, 2015969388]

約数ペア:

[(1, 2015969388), (2, 1007984694), (3, 671989796), (4, 503992347), (6, 335994898), (12, 167997449), (19, 106103652), (38, 53051826), (57, 35367884), (76, 26525913), (109, 18495132), (114, 17683942), (218, 9247566), (228, 8841971), (327, 6165044), (436, 4623783), (654, 3082522), (1308, 1541261), (2071, 973428), (4142, 486714), (6213, 324476), (8284, 243357), (12426, 162238), (24852, 81119)]