1635354130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{43691}}^1$

素因数の和:43914

約数の個数: 32

約数和(自身を含む): 3114365760

約数和(自身を除く): 1479011630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 18715, 37430, 43691, 87382, 218455, 436910, 830129, 1660258, 4150645, 8301290, 8607127, 17214254, 43035635, 86071270, 163535413, 327070826, 817677065, 1635354130]

約数ペア:

[(1, 1635354130), (2, 817677065), (5, 327070826), (10, 163535413), (19, 86071270), (38, 43035635), (95, 17214254), (190, 8607127), (197, 8301290), (394, 4150645), (985, 1660258), (1970, 830129), (3743, 436910), (7486, 218455), (18715, 87382), (37430, 43691)]