13699681940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97854871}}^1$

素因数の和:97854887

約数の個数: 24

約数和(自身を含む): 32879236992

約数和(自身を除く): 19179555052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97854871, 195709742, 391419484, 489274355, 684984097, 978548710, 1369968194, 1957097420, 2739936388, 3424920485, 6849840970, 13699681940]

約数ペア:

[(1, 13699681940), (2, 6849840970), (4, 3424920485), (5, 2739936388), (7, 1957097420), (10, 1369968194), (14, 978548710), (20, 684984097), (28, 489274355), (35, 391419484), (70, 195709742), (140, 97854871)]