4920993784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2374997}}^1$

素因数の和:2375047

約数の個数: 32

約数和(自身を含む): 10829990880

約数和(自身を除く): 5908997096

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 2374997, 4749994, 9499988, 16624979, 18999976, 33249958, 66499916, 87874889, 132999832, 175749778, 351499556, 615124223, 702999112, 1230248446, 2460496892, 4920993784]

約数ペア:

[(1, 4920993784), (2, 2460496892), (4, 1230248446), (7, 702999112), (8, 615124223), (14, 351499556), (28, 175749778), (37, 132999832), (56, 87874889), (74, 66499916), (148, 33249958), (259, 18999976), (296, 16624979), (518, 9499988), (1036, 4749994), (2072, 2374997)]