2206726340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1212487}}^1$

素因数の和:1212516

約数の個数: 48

約数和(自身を含む): 5703543552

約数和(自身を除く): 3496817212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1212487, 2424974, 4849948, 6062435, 8487409, 12124870, 15762331, 16974818, 24249740, 31524662, 33949636, 42437045, 63049324, 78811655, 84874090, 110336317, 157623310, 169748180, 220672634, 315246620, 441345268, 551681585, 1103363170, 2206726340]

約数ペア:

[(1, 2206726340), (2, 1103363170), (4, 551681585), (5, 441345268), (7, 315246620), (10, 220672634), (13, 169748180), (14, 157623310), (20, 110336317), (26, 84874090), (28, 78811655), (35, 63049324), (52, 42437045), (65, 33949636), (70, 31524662), (91, 24249740), (130, 16974818), (140, 15762331), (182, 12124870), (260, 8487409), (364, 6062435), (455, 4849948), (910, 2424974), (1820, 1212487)]