1238522012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2931

約数の個数: 96

約数和(自身を含む): 2865300480

約数和(自身を除く): 1626778468

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 71, 91, 119, 142, 182, 221, 238, 284, 364, 442, 476, 497, 884, 923, 994, 1207, 1547, 1846, 1988, 2414, 2819, 3094, 3692, 4828, 5638, 6188, 6461, 8449, 11276, 12922, 15691, 16898, 19733, 25844, 31382, 33796, 36647, 39466, 47923, 62764, 73294, 78932, 95846, 109837, 146588, 191692, 200149, 219674, 256529, 335461, 400298, 439348, 513058, 622999, 670922, 800596, 1026116, 1245998, 1341844, 1401043, 2491996, 2601937, 2802086, 3402533, 4360993, 5203874, 5604172, 6805066, 8721986, 10407748, 13610132, 17443972, 18213559, 23817731, 36427118, 44232929, 47635462, 72854236, 88465858, 95270924, 176931716, 309630503, 619261006, 1238522012]

約数ペア:

[(1, 1238522012), (2, 619261006), (4, 309630503), (7, 176931716), (13, 95270924), (14, 88465858), (17, 72854236), (26, 47635462), (28, 44232929), (34, 36427118), (52, 23817731), (68, 18213559), (71, 17443972), (91, 13610132), (119, 10407748), (142, 8721986), (182, 6805066), (221, 5604172), (238, 5203874), (284, 4360993), (364, 3402533), (442, 2802086), (476, 2601937), (497, 2491996), (884, 1401043), (923, 1341844), (994, 1245998), (1207, 1026116), (1547, 800596), (1846, 670922), (1988, 622999), (2414, 513058), (2819, 439348), (3094, 400298), (3692, 335461), (4828, 256529), (5638, 219674), (6188, 200149), (6461, 191692), (8449, 146588), (11276, 109837), (12922, 95846), (15691, 78932), (16898, 73294), (19733, 62764), (25844, 47923), (31382, 39466), (33796, 36647)]