2621336476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{2789}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 5138108640

約数和(自身を除く): 2516772164

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 521, 902, 1042, 1804, 2084, 2789, 5578, 5731, 11156, 11462, 21361, 22924, 30679, 42722, 61358, 85444, 114349, 122716, 228698, 234971, 457396, 469942, 939884, 1257839, 1453069, 2515678, 2906138, 5031356, 5812276, 15983759, 31967518, 59575829, 63935036, 119151658, 238303316, 655334119, 1310668238, 2621336476]

約数ペア:

[(1, 2621336476), (2, 1310668238), (4, 655334119), (11, 238303316), (22, 119151658), (41, 63935036), (44, 59575829), (82, 31967518), (164, 15983759), (451, 5812276), (521, 5031356), (902, 2906138), (1042, 2515678), (1804, 1453069), (2084, 1257839), (2789, 939884), (5578, 469942), (5731, 457396), (11156, 234971), (11462, 228698), (21361, 122716), (22924, 114349), (30679, 85444), (42722, 61358)]