1013374128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52387}}^1$

素因数の和:52442

約数の個数: 80

約数和(自身を含む): 2910258176

約数和(自身を除く): 1896884048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 52387, 104774, 157161, 209548, 314322, 419096, 628644, 681031, 838192, 1257288, 1362062, 1623997, 2043093, 2514576, 2724124, 3247994, 4086186, 4871991, 5448248, 6495988, 8172372, 9743982, 10896496, 12991976, 16344744, 19487964, 21111961, 25983952, 32689488, 38975928, 42223922, 63335883, 77951856, 84447844, 126671766, 168895688, 253343532, 337791376, 506687064, 1013374128]

約数ペア:

[(1, 1013374128), (2, 506687064), (3, 337791376), (4, 253343532), (6, 168895688), (8, 126671766), (12, 84447844), (13, 77951856), (16, 63335883), (24, 42223922), (26, 38975928), (31, 32689488), (39, 25983952), (48, 21111961), (52, 19487964), (62, 16344744), (78, 12991976), (93, 10896496), (104, 9743982), (124, 8172372), (156, 6495988), (186, 5448248), (208, 4871991), (248, 4086186), (312, 3247994), (372, 2724124), (403, 2514576), (496, 2043093), (624, 1623997), (744, 1362062), (806, 1257288), (1209, 838192), (1488, 681031), (1612, 628644), (2418, 419096), (3224, 314322), (4836, 209548), (6448, 157161), (9672, 104774), (19344, 52387)]