1289741384

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{2179}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 2437327200

約数和(自身を除く): 1147585816

約数列:

[1, 2, 4, 8, 241, 307, 482, 614, 964, 1228, 1928, 2179, 2456, 4358, 8716, 17432, 73987, 147974, 295948, 525139, 591896, 668953, 1050278, 1337906, 2100556, 2675812, 4201112, 5351624, 161217673, 322435346, 644870692, 1289741384]

約数ペア:

[(1, 1289741384), (2, 644870692), (4, 322435346), (8, 161217673), (241, 5351624), (307, 4201112), (482, 2675812), (614, 2100556), (964, 1337906), (1228, 1050278), (1928, 668953), (2179, 591896), (2456, 525139), (4358, 295948), (8716, 147974), (17432, 73987)]