1215677042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{150791}}^1$

素因数の和:150961

約数の個数: 16

約数和(自身を含む): 1899979200

約数和(自身を除く): 684302158

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 150791, 301582, 4372939, 8745878, 20959949, 41919898, 607838521, 1215677042]

約数ペア:

[(1, 1215677042), (2, 607838521), (29, 41919898), (58, 20959949), (139, 8745878), (278, 4372939), (4031, 301582), (8062, 150791)]