2047604015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 2728075680

約数和(自身を除く): 680471665

約数列:

[1, 5, 17, 29, 85, 131, 145, 289, 373, 493, 655, 1445, 1865, 2227, 2465, 3799, 6341, 8381, 10817, 11135, 18995, 31705, 37859, 41905, 48863, 54085, 64583, 107797, 183889, 189295, 244315, 322915, 538985, 830671, 919445, 1097911, 1417027, 3126113, 4153355, 5489555, 7085135, 14121407, 15630565, 24089459, 70607035, 120447295, 409520803, 2047604015]

約数ペア:

[(1, 2047604015), (5, 409520803), (17, 120447295), (29, 70607035), (85, 24089459), (131, 15630565), (145, 14121407), (289, 7085135), (373, 5489555), (493, 4153355), (655, 3126113), (1445, 1417027), (1865, 1097911), (2227, 919445), (2465, 830671), (3799, 538985), (6341, 322915), (8381, 244315), (10817, 189295), (11135, 183889), (18995, 107797), (31705, 64583), (37859, 54085), (41905, 48863)]