1864804552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6011}}^1$

素因数の和:6206

約数の個数: 64

約数和(自身を含む): 3989563200

約数和(自身を除く): 2124758648

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 247, 314, 494, 628, 988, 1256, 1976, 2041, 2983, 4082, 5966, 6011, 8164, 11932, 12022, 16328, 23864, 24044, 38779, 48088, 77558, 78143, 114209, 155116, 156286, 228418, 310232, 312572, 456836, 625144, 913672, 943727, 1484717, 1887454, 2969434, 3774908, 5938868, 7549816, 11877736, 12268451, 17930813, 24536902, 35861626, 49073804, 71723252, 98147608, 143446504, 233100569, 466201138, 932402276, 1864804552]

約数ペア:

[(1, 1864804552), (2, 932402276), (4, 466201138), (8, 233100569), (13, 143446504), (19, 98147608), (26, 71723252), (38, 49073804), (52, 35861626), (76, 24536902), (104, 17930813), (152, 12268451), (157, 11877736), (247, 7549816), (314, 5938868), (494, 3774908), (628, 2969434), (988, 1887454), (1256, 1484717), (1976, 943727), (2041, 913672), (2983, 625144), (4082, 456836), (5966, 312572), (6011, 310232), (8164, 228418), (11932, 156286), (12022, 155116), (16328, 114209), (23864, 78143), (24044, 77558), (38779, 48088)]