4966889978

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8931

約数の個数: 32

約数和(自身を含む): 8056903680

約数和(自身を除く): 3090013702

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 6859, 8831, 13718, 14801, 17662, 29602, 167789, 281219, 335578, 362071, 562438, 724142, 3187991, 6375982, 6879349, 13758698, 60571829, 121143658, 130707631, 261415262, 2483444989, 4966889978]

約数ペア:

[(1, 4966889978), (2, 2483444989), (19, 261415262), (38, 130707631), (41, 121143658), (82, 60571829), (361, 13758698), (722, 6879349), (779, 6375982), (1558, 3187991), (6859, 724142), (8831, 562438), (13718, 362071), (14801, 335578), (17662, 281219), (29602, 167789)]