2004437488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 4128860736

約数和(自身を除く): 2124423248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 233, 241, 368, 388, 466, 482, 776, 932, 964, 1552, 1864, 1928, 2231, 3728, 3856, 4462, 5359, 5543, 8924, 10718, 11086, 17848, 21436, 22172, 22601, 23377, 35696, 42872, 44344, 45202, 46754, 56153, 85744, 88688, 90404, 93508, 112306, 180808, 187016, 224612, 361616, 374032, 449224, 519823, 537671, 898448, 1039646, 1075342, 1291519, 2079292, 2150684, 2583038, 4158584, 4301368, 5166076, 5446841, 8317168, 8602736, 10332152, 10893682, 20664304, 21787364, 43574728, 87149456, 125277343, 250554686, 501109372, 1002218744, 2004437488]

約数ペア:

[(1, 2004437488), (2, 1002218744), (4, 501109372), (8, 250554686), (16, 125277343), (23, 87149456), (46, 43574728), (92, 21787364), (97, 20664304), (184, 10893682), (194, 10332152), (233, 8602736), (241, 8317168), (368, 5446841), (388, 5166076), (466, 4301368), (482, 4158584), (776, 2583038), (932, 2150684), (964, 2079292), (1552, 1291519), (1864, 1075342), (1928, 1039646), (2231, 898448), (3728, 537671), (3856, 519823), (4462, 449224), (5359, 374032), (5543, 361616), (8924, 224612), (10718, 187016), (11086, 180808), (17848, 112306), (21436, 93508), (22172, 90404), (22601, 88688), (23377, 85744), (35696, 56153), (42872, 46754), (44344, 45202)]