13302571048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{155797}}^1$

素因数の和:156637

約数の個数: 32

約数和(自身を含む): 26893850760

約数和(自身を除く): 13591279712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821, 1642, 3284, 6568, 10673, 21346, 42692, 85384, 155797, 311594, 623188, 1246376, 2025361, 4050722, 8101444, 16202888, 127909337, 255818674, 511637348, 1023274696, 1662821381, 3325642762, 6651285524, 13302571048]

約数ペア:

[(1, 13302571048), (2, 6651285524), (4, 3325642762), (8, 1662821381), (13, 1023274696), (26, 511637348), (52, 255818674), (104, 127909337), (821, 16202888), (1642, 8101444), (3284, 4050722), (6568, 2025361), (10673, 1246376), (21346, 623188), (42692, 311594), (85384, 155797)]