2120577816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{407177}}^1$

素因数の和:407224

約数の個数: 64

約数和(自身を含む): 6254254080

約数和(自身を除く): 4133676264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 407177, 814354, 1221531, 1628708, 2443062, 2850239, 3257416, 4886124, 5700478, 8550717, 9772248, 11400956, 12622487, 17101434, 22801912, 25244974, 34202868, 37867461, 50489948, 68405736, 75734922, 88357409, 100979896, 151469844, 176714818, 265072227, 302939688, 353429636, 530144454, 706859272, 1060288908, 2120577816]

約数ペア:

[(1, 2120577816), (2, 1060288908), (3, 706859272), (4, 530144454), (6, 353429636), (7, 302939688), (8, 265072227), (12, 176714818), (14, 151469844), (21, 100979896), (24, 88357409), (28, 75734922), (31, 68405736), (42, 50489948), (56, 37867461), (62, 34202868), (84, 25244974), (93, 22801912), (124, 17101434), (168, 12622487), (186, 11400956), (217, 9772248), (248, 8550717), (372, 5700478), (434, 4886124), (651, 3257416), (744, 2850239), (868, 2443062), (1302, 1628708), (1736, 1221531), (2604, 814354), (5208, 407177)]