1330339917892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{727189}}^1$

素因数の和:727540

約数の個数: 48

約数和(自身を含む): 2451177146880

約数和(自身を除く): 1120837228988

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 263, 526, 1052, 1739, 3478, 6956, 9731, 12361, 19462, 24722, 38924, 49444, 457357, 727189, 914714, 1454378, 1829428, 2908756, 26905993, 34177883, 53811986, 68355766, 107623972, 136711532, 191250707, 382501414, 765002828, 1264581671, 2529163342, 5058326684, 7076276159, 8988783229, 14152552318, 17977566458, 28305104636, 35955132916, 332584979473, 665169958946, 1330339917892]

約数ペア:

[(1, 1330339917892), (2, 665169958946), (4, 332584979473), (37, 35955132916), (47, 28305104636), (74, 17977566458), (94, 14152552318), (148, 8988783229), (188, 7076276159), (263, 5058326684), (526, 2529163342), (1052, 1264581671), (1739, 765002828), (3478, 382501414), (6956, 191250707), (9731, 136711532), (12361, 107623972), (19462, 68355766), (24722, 53811986), (38924, 34177883), (49444, 26905993), (457357, 2908756), (727189, 1829428), (914714, 1454378)]