1987150034

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 3195013248

約数和(自身を除く): 1207863214

約数列:

[1, 2, 31, 41, 62, 82, 151, 167, 302, 334, 961, 1271, 1922, 2542, 4681, 5177, 6191, 6847, 9362, 10354, 12382, 13694, 25217, 39401, 50434, 78802, 145111, 160487, 191921, 212257, 290222, 320974, 383842, 424514, 781727, 1033897, 1563454, 2067794, 5949551, 6579967, 11899102, 13159934, 24233537, 32050807, 48467074, 64101614, 993575017, 1987150034]

約数ペア:

[(1, 1987150034), (2, 993575017), (31, 64101614), (41, 48467074), (62, 32050807), (82, 24233537), (151, 13159934), (167, 11899102), (302, 6579967), (334, 5949551), (961, 2067794), (1271, 1563454), (1922, 1033897), (2542, 781727), (4681, 424514), (5177, 383842), (6191, 320974), (6847, 290222), (9362, 212257), (10354, 191921), (12382, 160487), (13694, 145111), (25217, 78802), (39401, 50434)]