1865885830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1\times {\mathrm{5563}}^1$

素因数の和:7560

約数の個数: 32

約数和(自身を含む): 3558600864

約数和(自身を除く): 1692715034

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1973, 3946, 5563, 9865, 11126, 19730, 27815, 33541, 55630, 67082, 94571, 167705, 189142, 335410, 472855, 945710, 10975799, 21951598, 54878995, 109757990, 186588583, 373177166, 932942915, 1865885830]

約数ペア:

[(1, 1865885830), (2, 932942915), (5, 373177166), (10, 186588583), (17, 109757990), (34, 54878995), (85, 21951598), (170, 10975799), (1973, 945710), (3946, 472855), (5563, 335410), (9865, 189142), (11126, 167705), (19730, 94571), (27815, 67082), (33541, 55630)]