2019352888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1787}}^1$

素因数の和:3004

約数の個数: 64

約数和(自身を含む): 4588151040

約数和(自身を除く): 2568798152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1187, 1787, 2374, 3574, 4748, 7148, 8309, 9496, 12509, 14296, 16618, 20179, 25018, 30379, 33236, 40358, 50036, 60758, 66472, 80716, 100072, 121516, 141253, 161432, 212653, 243032, 282506, 425306, 565012, 850612, 1130024, 1701224, 2121169, 4242338, 8484676, 14848183, 16969352, 29696366, 36059873, 59392732, 72119746, 118785464, 144239492, 252419111, 288478984, 504838222, 1009676444, 2019352888]

約数ペア:

[(1, 2019352888), (2, 1009676444), (4, 504838222), (7, 288478984), (8, 252419111), (14, 144239492), (17, 118785464), (28, 72119746), (34, 59392732), (56, 36059873), (68, 29696366), (119, 16969352), (136, 14848183), (238, 8484676), (476, 4242338), (952, 2121169), (1187, 1701224), (1787, 1130024), (2374, 850612), (3574, 565012), (4748, 425306), (7148, 282506), (8309, 243032), (9496, 212653), (12509, 161432), (14296, 141253), (16618, 121516), (20179, 100072), (25018, 80716), (30379, 66472), (33236, 60758), (40358, 50036)]