8971880996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{2711}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 17468924928

約数和(自身を除く): 8497043932

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 2053, 2711, 4106, 5422, 8212, 10844, 26689, 35243, 53378, 63643, 70486, 84041, 106756, 127286, 140972, 168082, 254572, 336164, 827359, 1092533, 1654718, 2185066, 3309436, 4370132, 5565683, 11131366, 22262732, 72353879, 144707758, 172536173, 289415516, 345072346, 690144692, 2242970249, 4485940498, 8971880996]

約数ペア:

[(1, 8971880996), (2, 4485940498), (4, 2242970249), (13, 690144692), (26, 345072346), (31, 289415516), (52, 172536173), (62, 144707758), (124, 72353879), (403, 22262732), (806, 11131366), (1612, 5565683), (2053, 4370132), (2711, 3309436), (4106, 2185066), (5422, 1654718), (8212, 1092533), (10844, 827359), (26689, 336164), (35243, 254572), (53378, 168082), (63643, 140972), (70486, 127286), (84041, 106756)]