1373434430

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{874799}}^1$

素因数の和:874963

約数の個数: 16

約数和(自身を含む): 2487931200

約数和(自身を除く): 1114496770

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 874799, 1749598, 4373995, 8747990, 137343443, 274686886, 686717215, 1373434430]

約数ペア:

[(1, 1373434430), (2, 686717215), (5, 274686886), (10, 137343443), (157, 8747990), (314, 4373995), (785, 1749598), (1570, 874799)]