4487298478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6911}}^1$

素因数の和:7069

約数の個数: 48

約数和(自身を含む): 7786699776

約数和(自身を除く): 3299401298

約数列:

[1, 2, 13, 17, 26, 34, 113, 169, 221, 226, 338, 442, 1469, 1921, 2873, 2938, 3842, 5746, 6911, 13822, 19097, 24973, 38194, 49946, 89843, 117487, 179686, 234974, 324649, 649298, 780943, 1167959, 1527331, 1561886, 2335918, 3054662, 10152259, 13276031, 19855303, 20304518, 26552062, 39710606, 131979367, 172588403, 263958734, 345176806, 2243649239, 4487298478]

約数ペア:

[(1, 4487298478), (2, 2243649239), (13, 345176806), (17, 263958734), (26, 172588403), (34, 131979367), (113, 39710606), (169, 26552062), (221, 20304518), (226, 19855303), (338, 13276031), (442, 10152259), (1469, 3054662), (1921, 2335918), (2873, 1561886), (2938, 1527331), (3842, 1167959), (5746, 780943), (6911, 649298), (13822, 324649), (19097, 234974), (24973, 179686), (38194, 117487), (49946, 89843)]