245395952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{902191}}^1$

素因数の和:902216

約数の個数: 20

約数和(自身を含む): 503423136

約数和(自身を除く): 258027184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 902191, 1804382, 3608764, 7217528, 14435056, 15337247, 30674494, 61348988, 122697976, 245395952]

約数ペア:

[(1, 245395952), (2, 122697976), (4, 61348988), (8, 30674494), (16, 15337247), (17, 14435056), (34, 7217528), (68, 3608764), (136, 1804382), (272, 902191)]