2013256518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{216899}}^1$

素因数の和:216941

約数の個数: 64

約数和(自身を含む): 5247244800

約数和(自身を除く): 3233988282

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 216899, 433798, 650697, 1301394, 1518293, 2819687, 3036586, 3687283, 4554879, 5639374, 7374566, 8459061, 9109758, 11061849, 16918122, 19737809, 22123698, 25810981, 39475618, 47934679, 51621962, 59213427, 77432943, 95869358, 118426854, 143804037, 154865886, 287608074, 335542753, 671085506, 1006628259, 2013256518]

約数ペア:

[(1, 2013256518), (2, 1006628259), (3, 671085506), (6, 335542753), (7, 287608074), (13, 154865886), (14, 143804037), (17, 118426854), (21, 95869358), (26, 77432943), (34, 59213427), (39, 51621962), (42, 47934679), (51, 39475618), (78, 25810981), (91, 22123698), (102, 19737809), (119, 16918122), (182, 11061849), (221, 9109758), (238, 8459061), (273, 7374566), (357, 5639374), (442, 4554879), (546, 3687283), (663, 3036586), (714, 2819687), (1326, 1518293), (1547, 1301394), (3094, 650697), (4641, 433798), (9282, 216899)]