838375898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 1331320320

約数和(自身を除く): 492944422

約数列:

[1, 2, 23, 46, 109, 218, 271, 542, 617, 1234, 2507, 5014, 6233, 12466, 14191, 28382, 29539, 59078, 67253, 134506, 167207, 334414, 679397, 1358794, 1546819, 3093638, 3845761, 7691522, 18225563, 36451126, 419187949, 838375898]

約数ペア:

[(1, 838375898), (2, 419187949), (23, 36451126), (46, 18225563), (109, 7691522), (218, 3845761), (271, 3093638), (542, 1546819), (617, 1358794), (1234, 679397), (2507, 334414), (5014, 167207), (6233, 134506), (12466, 67253), (14191, 59078), (28382, 29539)]