2447227904

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{19751}}^1$

素因数の和:19793

約数の個数: 66

約数和(自身を含む): 5377501752

約数和(自身を除く): 2930273848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1936, 2816, 3872, 5632, 7744, 11264, 15488, 19751, 30976, 39502, 61952, 79004, 123904, 158008, 217261, 316016, 434522, 632032, 869044, 1264064, 1738088, 2389871, 2528128, 3476176, 4779742, 5056256, 6952352, 9559484, 10112512, 13904704, 19118968, 20225024, 27809408, 38237936, 55618816, 76475872, 111237632, 152951744, 222475264, 305903488, 611806976, 1223613952, 2447227904]

約数ペア:

[(1, 2447227904), (2, 1223613952), (4, 611806976), (8, 305903488), (11, 222475264), (16, 152951744), (22, 111237632), (32, 76475872), (44, 55618816), (64, 38237936), (88, 27809408), (121, 20225024), (128, 19118968), (176, 13904704), (242, 10112512), (256, 9559484), (352, 6952352), (484, 5056256), (512, 4779742), (704, 3476176), (968, 2528128), (1024, 2389871), (1408, 1738088), (1936, 1264064), (2816, 869044), (3872, 632032), (5632, 434522), (7744, 316016), (11264, 217261), (15488, 158008), (19751, 123904), (30976, 79004), (39502, 61952)]