1008587982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{22063}}^1$

素因数の和:22488

約数の個数: 32

約数和(自身を含む): 2128734720

約数和(自身を除く): 1120146738

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 1203, 2406, 7619, 15238, 22063, 22857, 44126, 45714, 66189, 132378, 419197, 838394, 1257591, 2515182, 8847263, 17694526, 26541789, 53083578, 168097997, 336195994, 504293991, 1008587982]

約数ペア:

[(1, 1008587982), (2, 504293991), (3, 336195994), (6, 168097997), (19, 53083578), (38, 26541789), (57, 17694526), (114, 8847263), (401, 2515182), (802, 1257591), (1203, 838394), (2406, 419197), (7619, 132378), (15238, 66189), (22063, 45714), (22857, 44126)]