2117701012

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5521}}^1$

素因数の和:5661

約数の個数: 72

約数和(自身を含む): 4582818240

約数和(自身を除く): 2465117228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 103, 133, 196, 206, 266, 412, 532, 721, 931, 1442, 1862, 1957, 2884, 3724, 3914, 5047, 5521, 7828, 10094, 11042, 13699, 20188, 22084, 27398, 38647, 54796, 77294, 95893, 104899, 154588, 191786, 209798, 270529, 383572, 419596, 541058, 568663, 734293, 1082116, 1137326, 1468586, 2274652, 2937172, 3980641, 5140051, 7961282, 10280102, 10804597, 15922564, 20560204, 21609194, 27864487, 43218388, 55728974, 75632179, 111457948, 151264358, 302528716, 529425253, 1058850506, 2117701012]

約数ペア:

[(1, 2117701012), (2, 1058850506), (4, 529425253), (7, 302528716), (14, 151264358), (19, 111457948), (28, 75632179), (38, 55728974), (49, 43218388), (76, 27864487), (98, 21609194), (103, 20560204), (133, 15922564), (196, 10804597), (206, 10280102), (266, 7961282), (412, 5140051), (532, 3980641), (721, 2937172), (931, 2274652), (1442, 1468586), (1862, 1137326), (1957, 1082116), (2884, 734293), (3724, 568663), (3914, 541058), (5047, 419596), (5521, 383572), (7828, 270529), (10094, 209798), (11042, 191786), (13699, 154588), (20188, 104899), (22084, 95893), (27398, 77294), (38647, 54796)]