7139932930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{48907}}^1$

素因数の和:50050

約数の個数: 32

約数和(自身を含む): 13853093184

約数和(自身を除く): 6713160254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1123, 2246, 5615, 11230, 14599, 29198, 48907, 72995, 97814, 145990, 244535, 489070, 635791, 1271582, 3178955, 6357910, 54922561, 109845122, 274612805, 549225610, 713993293, 1427986586, 3569966465, 7139932930]

約数ペア:

[(1, 7139932930), (2, 3569966465), (5, 1427986586), (10, 713993293), (13, 549225610), (26, 274612805), (65, 109845122), (130, 54922561), (1123, 6357910), (2246, 3178955), (5615, 1271582), (11230, 635791), (14599, 489070), (29198, 244535), (48907, 145990), (72995, 97814)]