755087396

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{11833}}^1$

素因数の和:11940

約数の個数: 48

約数和(自身を含む): 1574584704

約数和(自身を除く): 819497308

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1204, 1484, 2279, 4558, 9116, 11833, 15953, 23666, 31906, 47332, 63812, 82831, 165662, 331324, 508819, 627149, 1017638, 1254298, 2035276, 2508596, 3561733, 4390043, 7123466, 8780086, 14246932, 17560172, 26967407, 53934814, 107869628, 188771849, 377543698, 755087396]

約数ペア:

[(1, 755087396), (2, 377543698), (4, 188771849), (7, 107869628), (14, 53934814), (28, 26967407), (43, 17560172), (53, 14246932), (86, 8780086), (106, 7123466), (172, 4390043), (212, 3561733), (301, 2508596), (371, 2035276), (602, 1254298), (742, 1017638), (1204, 627149), (1484, 508819), (2279, 331324), (4558, 165662), (9116, 82831), (11833, 63812), (15953, 47332), (23666, 31906)]