291212975044

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{6029}}^1\times {\mathrm{61297}}^1$

素因数の和:67527

約数の個数: 24

約数和(自身を含む): 512302938840

約数和(自身を除く): 221089963796

約数列:

[1, 2, 4, 197, 394, 788, 6029, 12058, 24116, 61297, 122594, 245188, 1187713, 2375426, 4750852, 12075509, 24151018, 48302036, 369559613, 739119226, 1478238452, 72803243761, 145606487522, 291212975044]

約数ペア:

[(1, 291212975044), (2, 145606487522), (4, 72803243761), (197, 1478238452), (394, 739119226), (788, 369559613), (6029, 48302036), (12058, 24151018), (24116, 12075509), (61297, 4750852), (122594, 2375426), (245188, 1187713)]