15692660492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{5281}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 29469756960

約数和(自身を除く): 13777096468

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 491, 982, 1513, 1964, 3026, 5281, 6052, 8347, 10562, 16694, 21124, 33388, 43699, 87398, 89777, 174796, 179554, 359108, 470009, 742883, 940018, 1485766, 1880036, 2592971, 2971532, 5185942, 7990153, 10371884, 15980306, 31960612, 44080507, 88161014, 176322028, 230774419, 461548838, 923097676, 3923165123, 7846330246, 15692660492]

約数ペア:

[(1, 15692660492), (2, 7846330246), (4, 3923165123), (17, 923097676), (34, 461548838), (68, 230774419), (89, 176322028), (178, 88161014), (356, 44080507), (491, 31960612), (982, 15980306), (1513, 10371884), (1964, 7990153), (3026, 5185942), (5281, 2971532), (6052, 2592971), (8347, 1880036), (10562, 1485766), (16694, 940018), (21124, 742883), (33388, 470009), (43699, 359108), (87398, 179554), (89777, 174796)]