2988773536

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{784867}}^1$

素因数の和:784901

約数の個数: 48

約数和(自身を含む): 7120322496

約数和(自身を除く): 4131548960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 784867, 1569734, 3139468, 5494069, 6278936, 10988138, 12557872, 13342739, 21976276, 25115744, 26685478, 43952552, 53370956, 87905104, 93399173, 106741912, 175810208, 186798346, 213483824, 373596692, 426967648, 747193384, 1494386768, 2988773536]

約数ペア:

[(1, 2988773536), (2, 1494386768), (4, 747193384), (7, 426967648), (8, 373596692), (14, 213483824), (16, 186798346), (17, 175810208), (28, 106741912), (32, 93399173), (34, 87905104), (56, 53370956), (68, 43952552), (112, 26685478), (119, 25115744), (136, 21976276), (224, 13342739), (238, 12557872), (272, 10988138), (476, 6278936), (544, 5494069), (952, 3139468), (1904, 1569734), (3808, 784867)]