2022354832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{74747}}^1$

素因数の和:74863

約数の個数: 40

約数和(自身を含む): 4170938400

約数和(自身を除く): 2148583568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 13528, 27056, 74747, 149494, 298988, 597976, 1195952, 1420193, 2840386, 5680772, 6652483, 11361544, 13304966, 22723088, 26609932, 53219864, 106439728, 126397177, 252794354, 505588708, 1011177416, 2022354832]

約数ペア:

[(1, 2022354832), (2, 1011177416), (4, 505588708), (8, 252794354), (16, 126397177), (19, 106439728), (38, 53219864), (76, 26609932), (89, 22723088), (152, 13304966), (178, 11361544), (304, 6652483), (356, 5680772), (712, 2840386), (1424, 1420193), (1691, 1195952), (3382, 597976), (6764, 298988), (13528, 149494), (27056, 74747)]