2017882132

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2939}}^1$

素因数の和:3101

約数の個数: 72

約数和(自身を含む): 4279322880

約数和(自身を除く): 2261440748

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 113, 124, 196, 217, 226, 434, 452, 791, 868, 1519, 1582, 2939, 3038, 3164, 3503, 5537, 5878, 6076, 7006, 11074, 11756, 14012, 20573, 22148, 24521, 41146, 49042, 82292, 91109, 98084, 144011, 171647, 182218, 288022, 332107, 343294, 364436, 576044, 637763, 664214, 686588, 1275526, 1328428, 2324749, 2551052, 4464341, 4649498, 8928682, 9298996, 10295317, 16273243, 17857364, 20590634, 32546486, 41181268, 65092972, 72067219, 144134438, 288268876, 504470533, 1008941066, 2017882132]

約数ペア:

[(1, 2017882132), (2, 1008941066), (4, 504470533), (7, 288268876), (14, 144134438), (28, 72067219), (31, 65092972), (49, 41181268), (62, 32546486), (98, 20590634), (113, 17857364), (124, 16273243), (196, 10295317), (217, 9298996), (226, 8928682), (434, 4649498), (452, 4464341), (791, 2551052), (868, 2324749), (1519, 1328428), (1582, 1275526), (2939, 686588), (3038, 664214), (3164, 637763), (3503, 576044), (5537, 364436), (5878, 343294), (6076, 332107), (7006, 288022), (11074, 182218), (11756, 171647), (14012, 144011), (20573, 98084), (22148, 91109), (24521, 82292), (41146, 49042)]