1444708460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{4271}}^1$

素因数の和:5594

約数の個数: 48

約数和(自身を含む): 3270540672

約数和(自身を除く): 1825832212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1301, 2602, 4271, 5204, 6505, 8542, 13010, 16913, 17084, 21355, 26020, 33826, 42710, 55523, 67652, 84565, 85420, 111046, 169130, 222092, 277615, 338260, 555230, 1110460, 5556571, 11113142, 22226284, 27782855, 55565710, 72235423, 111131420, 144470846, 288941692, 361177115, 722354230, 1444708460]

約数ペア:

[(1, 1444708460), (2, 722354230), (4, 361177115), (5, 288941692), (10, 144470846), (13, 111131420), (20, 72235423), (26, 55565710), (52, 27782855), (65, 22226284), (130, 11113142), (260, 5556571), (1301, 1110460), (2602, 555230), (4271, 338260), (5204, 277615), (6505, 222092), (8542, 169130), (13010, 111046), (16913, 85420), (17084, 84565), (21355, 67652), (26020, 55523), (33826, 42710)]