2068552100065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1\times {\mathrm{2879}}^1$

素因数の和:3934

約数の個数: 64

約数和(自身を含む): 2765857259520

約数和(自身を除く): 697305159455

約数列:

[1, 5, 11, 55, 61, 305, 331, 647, 671, 1655, 2879, 3235, 3355, 3641, 7117, 14395, 18205, 20191, 31669, 35585, 39467, 100955, 158345, 175619, 197335, 214157, 222101, 434137, 878095, 952949, 1070785, 1110505, 1862713, 1931809, 2170685, 2355727, 4764745, 9313565, 9659045, 10482439, 11778635, 13063577, 20489843, 52412195, 58129889, 65317885, 102449215, 113625493, 143699347, 290649445, 568127465, 616558003, 639428779, 718496735, 1249880423, 3082790015, 3197143895, 6249402115, 6782138033, 33910690165, 37610038183, 188050190915, 413710420013, 2068552100065]

約数ペア:

[(1, 2068552100065), (5, 413710420013), (11, 188050190915), (55, 37610038183), (61, 33910690165), (305, 6782138033), (331, 6249402115), (647, 3197143895), (671, 3082790015), (1655, 1249880423), (2879, 718496735), (3235, 639428779), (3355, 616558003), (3641, 568127465), (7117, 290649445), (14395, 143699347), (18205, 113625493), (20191, 102449215), (31669, 65317885), (35585, 58129889), (39467, 52412195), (100955, 20489843), (158345, 13063577), (175619, 11778635), (197335, 10482439), (214157, 9659045), (222101, 9313565), (434137, 4764745), (878095, 2355727), (952949, 2170685), (1070785, 1931809), (1110505, 1862713)]