1049141848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 2106518400

約数和(自身を除く): 1057376552

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 251, 257, 428, 502, 514, 856, 1004, 1028, 2008, 2033, 2056, 4066, 4769, 4883, 8132, 9538, 9766, 16264, 19076, 19532, 26857, 27499, 38152, 39064, 53714, 54998, 64507, 107428, 109996, 129014, 214856, 219992, 258028, 510283, 516056, 522481, 1020566, 1044962, 1225633, 2041132, 2089924, 2451266, 4082264, 4179848, 4902532, 6902249, 9805064, 13804498, 27608996, 55217992, 131142731, 262285462, 524570924, 1049141848]

約数ペア:

[(1, 1049141848), (2, 524570924), (4, 262285462), (8, 131142731), (19, 55217992), (38, 27608996), (76, 13804498), (107, 9805064), (152, 6902249), (214, 4902532), (251, 4179848), (257, 4082264), (428, 2451266), (502, 2089924), (514, 2041132), (856, 1225633), (1004, 1044962), (1028, 1020566), (2008, 522481), (2033, 516056), (2056, 510283), (4066, 258028), (4769, 219992), (4883, 214856), (8132, 129014), (9538, 109996), (9766, 107428), (16264, 64507), (19076, 54998), (19532, 53714), (26857, 39064), (27499, 38152)]