2027989992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389399}}^1$

素因数の和:389446

約数の個数: 64

約数和(自身を含む): 5981184000

約数和(自身を除く): 3953194008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 389399, 778798, 1168197, 1557596, 2336394, 2725793, 3115192, 4672788, 5451586, 8177379, 9345576, 10903172, 12071369, 16354758, 21806344, 24142738, 32709516, 36214107, 48285476, 65419032, 72428214, 84499583, 96570952, 144856428, 168999166, 253498749, 289712856, 337998332, 506997498, 675996664, 1013994996, 2027989992]

約数ペア:

[(1, 2027989992), (2, 1013994996), (3, 675996664), (4, 506997498), (6, 337998332), (7, 289712856), (8, 253498749), (12, 168999166), (14, 144856428), (21, 96570952), (24, 84499583), (28, 72428214), (31, 65419032), (42, 48285476), (56, 36214107), (62, 32709516), (84, 24142738), (93, 21806344), (124, 16354758), (168, 12071369), (186, 10903172), (217, 9345576), (248, 8177379), (372, 5451586), (434, 4672788), (651, 3115192), (744, 2725793), (868, 2336394), (1302, 1557596), (1736, 1168197), (2604, 778798), (5208, 389399)]