2770417384

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 6007271040

約数和(自身を除く): 3236853656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 641, 683, 791, 904, 1282, 1366, 1582, 2564, 2732, 3164, 4487, 4781, 5128, 5464, 6328, 8974, 9562, 17948, 19124, 35896, 38248, 72433, 77179, 144866, 154358, 289732, 308716, 437803, 507031, 540253, 579464, 617432, 875606, 1014062, 1080506, 1751212, 2028124, 2161012, 3064621, 3502424, 4056248, 4322024, 6129242, 12258484, 24516968, 49471739, 98943478, 197886956, 346302173, 395773912, 692604346, 1385208692, 2770417384]

約数ペア:

[(1, 2770417384), (2, 1385208692), (4, 692604346), (7, 395773912), (8, 346302173), (14, 197886956), (28, 98943478), (56, 49471739), (113, 24516968), (226, 12258484), (452, 6129242), (641, 4322024), (683, 4056248), (791, 3502424), (904, 3064621), (1282, 2161012), (1366, 2028124), (1582, 1751212), (2564, 1080506), (2732, 1014062), (3164, 875606), (4487, 617432), (4781, 579464), (5128, 540253), (5464, 507031), (6328, 437803), (8974, 308716), (9562, 289732), (17948, 154358), (19124, 144866), (35896, 77179), (38248, 72433)]