7351058884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{2029}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 14704451160

約数和(自身を除く): 7353392276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 193, 247, 361, 386, 494, 722, 772, 988, 1444, 2029, 2509, 3667, 4058, 4693, 5018, 7334, 8116, 9386, 10036, 14668, 18772, 26377, 38551, 47671, 52754, 69673, 77102, 95342, 105508, 139346, 154204, 190684, 278692, 391597, 501163, 732469, 783194, 905749, 1002326, 1464938, 1566388, 1811498, 2004652, 2929876, 3622996, 5090761, 7440343, 9522097, 10181522, 14880686, 19044194, 20363044, 29761372, 38088388, 96724459, 141366517, 193448918, 282733034, 386897836, 565466068, 1837764721, 3675529442, 7351058884]

約数ペア:

[(1, 7351058884), (2, 3675529442), (4, 1837764721), (13, 565466068), (19, 386897836), (26, 282733034), (38, 193448918), (52, 141366517), (76, 96724459), (193, 38088388), (247, 29761372), (361, 20363044), (386, 19044194), (494, 14880686), (722, 10181522), (772, 9522097), (988, 7440343), (1444, 5090761), (2029, 3622996), (2509, 2929876), (3667, 2004652), (4058, 1811498), (4693, 1566388), (5018, 1464938), (7334, 1002326), (8116, 905749), (9386, 783194), (10036, 732469), (14668, 501163), (18772, 391597), (26377, 278692), (38551, 190684), (47671, 154204), (52754, 139346), (69673, 105508), (77102, 95342)]