246619054084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1\times {\mathrm{25603}}^1$

素因数の和:28300

約数の個数: 48

約数和(自身を含む): 471527360640

約数和(自身を除く): 224908306556

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 2609, 3692, 5218, 10436, 25603, 33917, 51206, 67834, 102412, 135668, 185239, 332839, 370478, 665678, 740956, 1331356, 1817813, 2408107, 3635626, 4816214, 7271252, 9632428, 23631569, 47263138, 66798227, 94526276, 133596454, 267192908, 868376951, 1736753902, 3473507804, 4742674117, 9485348234, 18970696468, 61654763521, 123309527042, 246619054084]

約数ペア:

[(1, 246619054084), (2, 123309527042), (4, 61654763521), (13, 18970696468), (26, 9485348234), (52, 4742674117), (71, 3473507804), (142, 1736753902), (284, 868376951), (923, 267192908), (1846, 133596454), (2609, 94526276), (3692, 66798227), (5218, 47263138), (10436, 23631569), (25603, 9632428), (33917, 7271252), (51206, 4816214), (67834, 3635626), (102412, 2408107), (135668, 1817813), (185239, 1331356), (332839, 740956), (370478, 665678)]