1557971884796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1\times {\mathrm{91909}}^1$

素因数の和:94326

約数の個数: 48

約数和(自身を含む): 2914620508800

約数和(自身を除く): 1356648624004

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 2287, 3706, 4574, 7412, 9148, 38879, 77758, 91909, 155516, 183818, 249283, 367636, 498566, 997132, 1562453, 3124906, 4237811, 6249812, 8475622, 10018081, 16951244, 20036162, 40072324, 170307377, 210195883, 340614754, 420391766, 681229508, 840783532, 3573330011, 7146660022, 14293320044, 22911351247, 45822702494, 91645404988, 389492971199, 778985942398, 1557971884796]

約数ペア:

[(1, 1557971884796), (2, 778985942398), (4, 389492971199), (17, 91645404988), (34, 45822702494), (68, 22911351247), (109, 14293320044), (218, 7146660022), (436, 3573330011), (1853, 840783532), (2287, 681229508), (3706, 420391766), (4574, 340614754), (7412, 210195883), (9148, 170307377), (38879, 40072324), (77758, 20036162), (91909, 16951244), (155516, 10018081), (183818, 8475622), (249283, 6249812), (367636, 4237811), (498566, 3124906), (997132, 1562453)]