996844398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{947}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 2236066560

約数和(自身を除く): 1239222162

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 389, 451, 778, 902, 947, 1167, 1353, 1894, 2334, 2706, 2841, 4279, 5682, 8558, 10417, 12837, 15949, 20834, 25674, 31251, 31898, 38827, 47847, 62502, 77654, 95694, 116481, 175439, 232962, 350878, 368383, 427097, 526317, 736766, 854194, 1052634, 1105149, 1281291, 2210298, 2562582, 4052213, 8104426, 12156639, 15103703, 24313278, 30207406, 45311109, 90622218, 166140733, 332281466, 498422199, 996844398]

約数ペア:

[(1, 996844398), (2, 498422199), (3, 332281466), (6, 166140733), (11, 90622218), (22, 45311109), (33, 30207406), (41, 24313278), (66, 15103703), (82, 12156639), (123, 8104426), (246, 4052213), (389, 2562582), (451, 2210298), (778, 1281291), (902, 1105149), (947, 1052634), (1167, 854194), (1353, 736766), (1894, 526317), (2334, 427097), (2706, 368383), (2841, 350878), (4279, 232962), (5682, 175439), (8558, 116481), (10417, 95694), (12837, 77654), (15949, 62502), (20834, 47847), (25674, 38827), (31251, 31898)]