2604156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 6397440

約数和(自身を除く): 3793284

約数列:

[1, 2, 3, 4, 6, 12, 41, 67, 79, 82, 123, 134, 158, 164, 201, 237, 246, 268, 316, 402, 474, 492, 804, 948, 2747, 3239, 5293, 5494, 6478, 8241, 9717, 10586, 10988, 12956, 15879, 16482, 19434, 21172, 31758, 32964, 38868, 63516, 217013, 434026, 651039, 868052, 1302078, 2604156]

約数ペア:

[(1, 2604156), (2, 1302078), (3, 868052), (4, 651039), (6, 434026), (12, 217013), (41, 63516), (67, 38868), (79, 32964), (82, 31758), (123, 21172), (134, 19434), (158, 16482), (164, 15879), (201, 12956), (237, 10988), (246, 10586), (268, 9717), (316, 8241), (402, 6478), (474, 5494), (492, 5293), (804, 3239), (948, 2747)]