1538642184

素因数分解:

$2^3\times 3^1\times {\mathrm{997}}^1\times {\mathrm{64303}}^1$

素因数の和:65309

約数の個数: 32

約数和(自身を含む): 3850523520

約数和(自身を除く): 2311881336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 997, 1994, 2991, 3988, 5982, 7976, 11964, 23928, 64303, 128606, 192909, 257212, 385818, 514424, 771636, 1543272, 64110091, 128220182, 192330273, 256440364, 384660546, 512880728, 769321092, 1538642184]

約数ペア:

[(1, 1538642184), (2, 769321092), (3, 512880728), (4, 384660546), (6, 256440364), (8, 192330273), (12, 128220182), (24, 64110091), (997, 1543272), (1994, 771636), (2991, 514424), (3988, 385818), (5982, 257212), (7976, 192909), (11964, 128606), (23928, 64303)]