1845646989074

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1\times {\mathrm{3671}}^1$

素因数の和:4731

約数の個数: 64

約数和(自身を含む): 3195812454912

約数和(自身を除く): 1350165465838

約数列:

[1, 2, 7, 14, 197, 394, 421, 433, 842, 866, 1379, 2758, 2947, 3031, 3671, 5894, 6062, 7342, 25697, 51394, 82937, 85301, 165874, 170602, 182293, 364586, 580559, 597107, 723187, 1161118, 1194214, 1276051, 1446374, 1545491, 1589543, 2552102, 3090982, 3179086, 5062309, 10124618, 10818437, 11126801, 21636874, 22253602, 35911721, 71823442, 251382047, 304461727, 313139971, 502764094, 608923454, 626279942, 669197603, 1338395206, 2131232089, 2191979797, 4262464178, 4383959594, 4684383221, 9368766442, 131831927791, 263663855582, 922823494537, 1845646989074]

約数ペア:

[(1, 1845646989074), (2, 922823494537), (7, 263663855582), (14, 131831927791), (197, 9368766442), (394, 4684383221), (421, 4383959594), (433, 4262464178), (842, 2191979797), (866, 2131232089), (1379, 1338395206), (2758, 669197603), (2947, 626279942), (3031, 608923454), (3671, 502764094), (5894, 313139971), (6062, 304461727), (7342, 251382047), (25697, 71823442), (51394, 35911721), (82937, 22253602), (85301, 21636874), (165874, 11126801), (170602, 10818437), (182293, 10124618), (364586, 5062309), (580559, 3179086), (597107, 3090982), (723187, 2552102), (1161118, 1589543), (1194214, 1545491), (1276051, 1446374)]