246890978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 406123200

約数和(自身を除く): 159232222

約数列:

[1, 2, 19, 29, 38, 58, 157, 314, 551, 1102, 1427, 2854, 2983, 4553, 5966, 9106, 27113, 41383, 54226, 82766, 86507, 173014, 224039, 448078, 786277, 1572554, 4256741, 6497131, 8513482, 12994262, 123445489, 246890978]

約数ペア:

[(1, 246890978), (2, 123445489), (19, 12994262), (29, 8513482), (38, 6497131), (58, 4256741), (157, 1572554), (314, 786277), (551, 448078), (1102, 224039), (1427, 173014), (2854, 86507), (2983, 82766), (4553, 54226), (5966, 41383), (9106, 27113)]