1570840068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263387}}^1$

素因数の和:263472

約数の個数: 48

約数和(自身を含む): 4247921664

約数和(自身を除く): 2677081596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 263387, 526774, 790161, 1053548, 1580322, 1843709, 3160644, 3687418, 5531127, 7374836, 11062254, 18700477, 22124508, 37400954, 56101431, 74801908, 112202862, 130903339, 224405724, 261806678, 392710017, 523613356, 785420034, 1570840068]

約数ペア:

[(1, 1570840068), (2, 785420034), (3, 523613356), (4, 392710017), (6, 261806678), (7, 224405724), (12, 130903339), (14, 112202862), (21, 74801908), (28, 56101431), (42, 37400954), (71, 22124508), (84, 18700477), (142, 11062254), (213, 7374836), (284, 5531127), (426, 3687418), (497, 3160644), (852, 1843709), (994, 1580322), (1491, 1053548), (1988, 790161), (2982, 526774), (5964, 263387)]