4237090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 8963136

約数和(自身を除く): 4726046

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2963, 5926, 14815, 29630, 32593, 38519, 65186, 77038, 162965, 192595, 325930, 385190, 423709, 847418, 2118545, 4237090]

約数ペア:

[(1, 4237090), (2, 2118545), (5, 847418), (10, 423709), (11, 385190), (13, 325930), (22, 192595), (26, 162965), (55, 77038), (65, 65186), (110, 38519), (130, 32593), (143, 29630), (286, 14815), (715, 5926), (1430, 2963)]