928343458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{2153}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 1677018240

約数和(自身を除く): 748674782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1621, 2153, 3242, 4306, 11347, 15071, 22694, 30142, 30799, 40907, 61598, 81814, 215593, 286349, 431186, 572698, 3490013, 6980026, 24430091, 48860182, 66310247, 132620494, 464171729, 928343458]

約数ペア:

[(1, 928343458), (2, 464171729), (7, 132620494), (14, 66310247), (19, 48860182), (38, 24430091), (133, 6980026), (266, 3490013), (1621, 572698), (2153, 431186), (3242, 286349), (4306, 215593), (11347, 81814), (15071, 61598), (22694, 40907), (30142, 30799)]