8510988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 20772864

約数和(自身を除く): 12261876

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 137, 167, 186, 274, 334, 372, 411, 501, 548, 668, 822, 1002, 1644, 2004, 4247, 5177, 8494, 10354, 12741, 15531, 16988, 20708, 22879, 25482, 31062, 45758, 50964, 62124, 68637, 91516, 137274, 274548, 709249, 1418498, 2127747, 2836996, 4255494, 8510988]

約数ペア:

[(1, 8510988), (2, 4255494), (3, 2836996), (4, 2127747), (6, 1418498), (12, 709249), (31, 274548), (62, 137274), (93, 91516), (124, 68637), (137, 62124), (167, 50964), (186, 45758), (274, 31062), (334, 25482), (372, 22879), (411, 20708), (501, 16988), (548, 15531), (668, 12741), (822, 10354), (1002, 8494), (1644, 5177), (2004, 4247)]