1907841312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509573}}^1$

素因数の和:509602

約数の個数: 72

約数和(自身を含む): 5842775484

約数和(自身を除く): 3934934172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 509573, 1019146, 1528719, 2038292, 3057438, 4076584, 4586157, 6114876, 6624449, 8153168, 9172314, 12229752, 13248898, 16306336, 18344628, 19873347, 24459504, 26497796, 36689256, 39746694, 48919008, 52995592, 59620041, 73378512, 79493388, 105991184, 119240082, 146757024, 158986776, 211982368, 238480164, 317973552, 476960328, 635947104, 953920656, 1907841312]

約数ペア:

[(1, 1907841312), (2, 953920656), (3, 635947104), (4, 476960328), (6, 317973552), (8, 238480164), (9, 211982368), (12, 158986776), (13, 146757024), (16, 119240082), (18, 105991184), (24, 79493388), (26, 73378512), (32, 59620041), (36, 52995592), (39, 48919008), (48, 39746694), (52, 36689256), (72, 26497796), (78, 24459504), (96, 19873347), (104, 18344628), (117, 16306336), (144, 13248898), (156, 12229752), (208, 9172314), (234, 8153168), (288, 6624449), (312, 6114876), (416, 4586157), (468, 4076584), (624, 3057438), (936, 2038292), (1248, 1528719), (1872, 1019146), (3744, 509573)]