1049682010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{260467}}^1$

素因数の和:260518

約数の個数: 32

約数和(自身を含む): 2100413952

約数和(自身を除く): 1050731942

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 260467, 520934, 1302335, 2604670, 3386071, 6772142, 8074477, 16148954, 16930355, 33860710, 40372385, 80744770, 104968201, 209936402, 524841005, 1049682010]

約数ペア:

[(1, 1049682010), (2, 524841005), (5, 209936402), (10, 104968201), (13, 80744770), (26, 40372385), (31, 33860710), (62, 16930355), (65, 16148954), (130, 8074477), (155, 6772142), (310, 3386071), (403, 2604670), (806, 1302335), (2015, 520934), (4030, 260467)]