1042972372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 2150118432

約数和(自身を除く): 1107146060

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 113, 197, 212, 221, 226, 394, 442, 452, 689, 788, 884, 901, 1378, 1469, 1802, 1921, 2561, 2756, 2938, 3349, 3604, 3842, 5122, 5876, 5989, 6698, 7684, 10244, 10441, 11713, 11978, 13396, 20882, 22261, 23426, 23956, 24973, 41764, 43537, 44522, 46852, 49946, 77857, 87074, 89044, 99892, 101813, 135733, 155714, 174148, 177497, 203626, 271466, 289393, 311428, 354994, 378437, 407252, 542932, 578786, 709988, 756874, 1157572, 1179833, 1323569, 1513748, 2307461, 2359666, 2647138, 4614922, 4719332, 4919681, 5294276, 9229844, 9839362, 15337829, 19678724, 20057161, 30675658, 40114322, 61351316, 80228644, 260743093, 521486186, 1042972372]

約数ペア:

[(1, 1042972372), (2, 521486186), (4, 260743093), (13, 80228644), (17, 61351316), (26, 40114322), (34, 30675658), (52, 20057161), (53, 19678724), (68, 15337829), (106, 9839362), (113, 9229844), (197, 5294276), (212, 4919681), (221, 4719332), (226, 4614922), (394, 2647138), (442, 2359666), (452, 2307461), (689, 1513748), (788, 1323569), (884, 1179833), (901, 1157572), (1378, 756874), (1469, 709988), (1802, 578786), (1921, 542932), (2561, 407252), (2756, 378437), (2938, 354994), (3349, 311428), (3604, 289393), (3842, 271466), (5122, 203626), (5876, 177497), (5989, 174148), (6698, 155714), (7684, 135733), (10244, 101813), (10441, 99892), (11713, 89044), (11978, 87074), (13396, 77857), (20882, 49946), (22261, 46852), (23426, 44522), (23956, 43537), (24973, 41764)]