1605070528048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7867}}^1\times {\mathrm{980893}}^1$

素因数の和:988781

約数の個数: 40

約数和(自身を含む): 3349470512528

約数和(自身を除く): 1744399984480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7867, 15734, 31468, 62936, 102271, 125872, 204542, 409084, 818168, 980893, 1636336, 1961786, 3923572, 7847144, 12751609, 15694288, 25503218, 51006436, 102012872, 204025744, 7716685231, 15433370462, 30866740924, 61733481848, 100316908003, 123466963696, 200633816006, 401267632012, 802535264024, 1605070528048]

約数ペア:

[(1, 1605070528048), (2, 802535264024), (4, 401267632012), (8, 200633816006), (13, 123466963696), (16, 100316908003), (26, 61733481848), (52, 30866740924), (104, 15433370462), (208, 7716685231), (7867, 204025744), (15734, 102012872), (31468, 51006436), (62936, 25503218), (102271, 15694288), (125872, 12751609), (204542, 7847144), (409084, 3923572), (818168, 1961786), (980893, 1636336)]