1288894308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{7573}}^1$

素因数の和:8684

約数の個数: 48

約数和(自身を含む): 3242156736

約数和(自身を除く): 1953262428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1091, 2182, 3273, 4364, 6546, 7573, 13092, 14183, 15146, 22719, 28366, 30292, 42549, 45438, 56732, 85098, 90876, 98449, 170196, 196898, 295347, 393796, 590694, 1181388, 8262143, 16524286, 24786429, 33048572, 49572858, 99145716, 107407859, 214815718, 322223577, 429631436, 644447154, 1288894308]

約数ペア:

[(1, 1288894308), (2, 644447154), (3, 429631436), (4, 322223577), (6, 214815718), (12, 107407859), (13, 99145716), (26, 49572858), (39, 33048572), (52, 24786429), (78, 16524286), (156, 8262143), (1091, 1181388), (2182, 590694), (3273, 393796), (4364, 295347), (6546, 196898), (7573, 170196), (13092, 98449), (14183, 90876), (15146, 85098), (22719, 56732), (28366, 45438), (30292, 42549)]