1815740038

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{29483}}^1$

素因数の和:29628

約数の個数: 32

約数和(自身を含む): 3209746176

約数和(自身を除く): 1394006138

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 581, 742, 1162, 4399, 8798, 29483, 30793, 58966, 61586, 206381, 412762, 1562599, 2447089, 3125198, 4894178, 10938193, 17129623, 21876386, 34259246, 129695717, 259391434, 907870019, 1815740038]

約数ペア:

[(1, 1815740038), (2, 907870019), (7, 259391434), (14, 129695717), (53, 34259246), (83, 21876386), (106, 17129623), (166, 10938193), (371, 4894178), (581, 3125198), (742, 2447089), (1162, 1562599), (4399, 412762), (8798, 206381), (29483, 61586), (30793, 58966)]