7419478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 13483008

約数和(自身を除く): 6063530

約数列:

[1, 2, 11, 22, 23, 31, 43, 46, 62, 86, 121, 242, 253, 341, 473, 506, 682, 713, 946, 989, 1333, 1426, 1978, 2666, 2783, 3751, 5203, 5566, 7502, 7843, 10406, 10879, 14663, 15686, 21758, 29326, 30659, 61318, 86273, 119669, 161293, 172546, 239338, 322586, 337249, 674498, 3709739, 7419478]

約数ペア:

[(1, 7419478), (2, 3709739), (11, 674498), (22, 337249), (23, 322586), (31, 239338), (43, 172546), (46, 161293), (62, 119669), (86, 86273), (121, 61318), (242, 30659), (253, 29326), (341, 21758), (473, 15686), (506, 14663), (682, 10879), (713, 10406), (946, 7843), (989, 7502), (1333, 5566), (1426, 5203), (1978, 3751), (2666, 2783)]