1282476884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 2482507776

約数和(自身を除く): 1200030892

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 607, 991, 1066, 1214, 1982, 2132, 2428, 3964, 7891, 12883, 15782, 24887, 25766, 31564, 40631, 49774, 51532, 81262, 99548, 162524, 323531, 528203, 601537, 647062, 1056406, 1203074, 1294124, 2112812, 2406148, 7819981, 15639962, 24663017, 31279924, 49326034, 98652068, 320619221, 641238442, 1282476884]

約数ペア:

[(1, 1282476884), (2, 641238442), (4, 320619221), (13, 98652068), (26, 49326034), (41, 31279924), (52, 24663017), (82, 15639962), (164, 7819981), (533, 2406148), (607, 2112812), (991, 1294124), (1066, 1203074), (1214, 1056406), (1982, 647062), (2132, 601537), (2428, 528203), (3964, 323531), (7891, 162524), (12883, 99548), (15782, 81262), (24887, 51532), (25766, 49774), (31564, 40631)]