2149368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 5857320

約数和(自身を除く): 3707952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 6889, 8632, 12948, 13778, 20667, 25896, 27556, 41334, 55112, 82668, 89557, 165336, 179114, 268671, 358228, 537342, 716456, 1074684, 2149368]

約数ペア:

[(1, 2149368), (2, 1074684), (3, 716456), (4, 537342), (6, 358228), (8, 268671), (12, 179114), (13, 165336), (24, 89557), (26, 82668), (39, 55112), (52, 41334), (78, 27556), (83, 25896), (104, 20667), (156, 13778), (166, 12948), (249, 8632), (312, 6889), (332, 6474), (498, 4316), (664, 3237), (996, 2158), (1079, 1992)]