2108774536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{38713}}^1$

素因数の和:39349

約数の個数: 32

約数和(自身を含む): 4320482400

約数和(自身を除く): 2211707864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 619, 1238, 2476, 4952, 6809, 13618, 27236, 38713, 54472, 77426, 154852, 309704, 425843, 851686, 1703372, 3406744, 23963347, 47926694, 95853388, 191706776, 263596817, 527193634, 1054387268, 2108774536]

約数ペア:

[(1, 2108774536), (2, 1054387268), (4, 527193634), (8, 263596817), (11, 191706776), (22, 95853388), (44, 47926694), (88, 23963347), (619, 3406744), (1238, 1703372), (2476, 851686), (4952, 425843), (6809, 309704), (13618, 154852), (27236, 77426), (38713, 54472)]