1969665366684

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^2\times {\mathrm{1279}}^1\times {\mathrm{20563}}^1$

素因数の和:22007

約数の個数: 72

約数和(自身を含む): 4658663976960

約数和(自身を除く): 2688998610276

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 1279, 2558, 3837, 5116, 6241, 7674, 12482, 15348, 18723, 20563, 24964, 37446, 41126, 61689, 74892, 82252, 101041, 123378, 202082, 246756, 303123, 404164, 606246, 1212492, 1624477, 3248954, 4873431, 6497908, 7982239, 9746862, 15964478, 19493724, 23946717, 26300077, 31928956, 47893434, 52600154, 78900231, 95786868, 105200308, 128333683, 157800462, 256667366, 315600924, 385001049, 513334732, 770002098, 1540004196, 2077706083, 4155412166, 6233118249, 8310824332, 12466236498, 24932472996, 164138780557, 328277561114, 492416341671, 656555122228, 984832683342, 1969665366684]

約数ペア:

[(1, 1969665366684), (2, 984832683342), (3, 656555122228), (4, 492416341671), (6, 328277561114), (12, 164138780557), (79, 24932472996), (158, 12466236498), (237, 8310824332), (316, 6233118249), (474, 4155412166), (948, 2077706083), (1279, 1540004196), (2558, 770002098), (3837, 513334732), (5116, 385001049), (6241, 315600924), (7674, 256667366), (12482, 157800462), (15348, 128333683), (18723, 105200308), (20563, 95786868), (24964, 78900231), (37446, 52600154), (41126, 47893434), (61689, 31928956), (74892, 26300077), (82252, 23946717), (101041, 19493724), (123378, 15964478), (202082, 9746862), (246756, 7982239), (303123, 6497908), (404164, 4873431), (606246, 3248954), (1212492, 1624477)]