2116688830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{55717}}^1$

素因数の和:55884

約数の個数: 32

約数和(自身を含む): 3971579040

約数和(自身を除く): 1854890210

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 3799, 7598, 18995, 37990, 55717, 111434, 278585, 557170, 1615793, 3231586, 7298927, 8078965, 14597854, 16157930, 36494635, 72989270, 211668883, 423337766, 1058344415, 2116688830]

約数ペア:

[(1, 2116688830), (2, 1058344415), (5, 423337766), (10, 211668883), (29, 72989270), (58, 36494635), (131, 16157930), (145, 14597854), (262, 8078965), (290, 7298927), (655, 3231586), (1310, 1615793), (3799, 557170), (7598, 278585), (18995, 111434), (37990, 55717)]