2041567216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{727}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 4458714624

約数和(自身を除く): 2417147408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 587, 598, 727, 1174, 1196, 1454, 2348, 2392, 2908, 4696, 4784, 5816, 7631, 9392, 9451, 11632, 13501, 15262, 16721, 18902, 27002, 30524, 33442, 37804, 54004, 61048, 66884, 75608, 108008, 122096, 133768, 151216, 175513, 216016, 217373, 267536, 351026, 426749, 434746, 702052, 853498, 869492, 1404104, 1706996, 1738984, 2808208, 3413992, 3477968, 5547737, 6827984, 9815227, 11095474, 19630454, 22190948, 39260908, 44381896, 78521816, 88763792, 127597951, 157043632, 255195902, 510391804, 1020783608, 2041567216]

約数ペア:

[(1, 2041567216), (2, 1020783608), (4, 510391804), (8, 255195902), (13, 157043632), (16, 127597951), (23, 88763792), (26, 78521816), (46, 44381896), (52, 39260908), (92, 22190948), (104, 19630454), (184, 11095474), (208, 9815227), (299, 6827984), (368, 5547737), (587, 3477968), (598, 3413992), (727, 2808208), (1174, 1738984), (1196, 1706996), (1454, 1404104), (2348, 869492), (2392, 853498), (2908, 702052), (4696, 434746), (4784, 426749), (5816, 351026), (7631, 267536), (9392, 217373), (9451, 216016), (11632, 175513), (13501, 151216), (15262, 133768), (16721, 122096), (18902, 108008), (27002, 75608), (30524, 66884), (33442, 61048), (37804, 54004)]