471960236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 917360640

約数和(自身を除く): 445400404

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 191, 356, 382, 631, 764, 979, 1262, 1958, 2101, 2524, 3916, 4202, 6941, 8404, 13882, 16999, 27764, 33998, 56159, 67996, 112318, 120521, 186989, 224636, 241042, 373978, 482084, 617749, 747956, 1235498, 1325731, 2470996, 2651462, 5302924, 10726369, 21452738, 42905476, 117990059, 235980118, 471960236]

約数ペア:

[(1, 471960236), (2, 235980118), (4, 117990059), (11, 42905476), (22, 21452738), (44, 10726369), (89, 5302924), (178, 2651462), (191, 2470996), (356, 1325731), (382, 1235498), (631, 747956), (764, 617749), (979, 482084), (1262, 373978), (1958, 241042), (2101, 224636), (2524, 186989), (3916, 120521), (4202, 112318), (6941, 67996), (8404, 56159), (13882, 33998), (16999, 27764)]