2454378872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{4567}}^1$

素因数の和:4812

約数の個数: 64

約数和(自身を含む): 5209712640

約数和(自身を除く): 2755333768

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 197, 248, 341, 394, 682, 788, 1364, 1576, 2167, 2728, 4334, 4567, 6107, 8668, 9134, 12214, 17336, 18268, 24428, 36536, 48856, 50237, 67177, 100474, 134354, 141577, 200948, 268708, 283154, 401896, 537416, 566308, 899699, 1132616, 1557347, 1799398, 3114694, 3598796, 6229388, 7197592, 9896689, 12458776, 19793378, 27890669, 39586756, 55781338, 79173512, 111562676, 223125352, 306797359, 613594718, 1227189436, 2454378872]

約数ペア:

[(1, 2454378872), (2, 1227189436), (4, 613594718), (8, 306797359), (11, 223125352), (22, 111562676), (31, 79173512), (44, 55781338), (62, 39586756), (88, 27890669), (124, 19793378), (197, 12458776), (248, 9896689), (341, 7197592), (394, 6229388), (682, 3598796), (788, 3114694), (1364, 1799398), (1576, 1557347), (2167, 1132616), (2728, 899699), (4334, 566308), (4567, 537416), (6107, 401896), (8668, 283154), (9134, 268708), (12214, 200948), (17336, 141577), (18268, 134354), (24428, 100474), (36536, 67177), (48856, 50237)]