2479236284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{4219}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 5127198720

約数和(自身を除く): 2647962436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 677, 868, 1354, 2708, 4219, 4739, 8438, 9478, 16876, 18956, 20987, 29533, 41974, 59066, 83948, 118132, 130789, 146909, 261578, 293818, 523156, 587636, 915523, 1831046, 2856263, 3662092, 5712526, 11425052, 19993841, 39987682, 79975364, 88544153, 177088306, 354176612, 619809071, 1239618142, 2479236284]

約数ペア:

[(1, 2479236284), (2, 1239618142), (4, 619809071), (7, 354176612), (14, 177088306), (28, 88544153), (31, 79975364), (62, 39987682), (124, 19993841), (217, 11425052), (434, 5712526), (677, 3662092), (868, 2856263), (1354, 1831046), (2708, 915523), (4219, 587636), (4739, 523156), (8438, 293818), (9478, 261578), (16876, 146909), (18956, 130789), (20987, 118132), (29533, 83948), (41974, 59066)]