2018982832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 4258789920

約数和(自身を除く): 2239807088

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 97, 118, 136, 194, 236, 272, 388, 472, 776, 944, 1003, 1297, 1552, 1649, 2006, 2594, 3298, 4012, 5188, 5723, 6596, 8024, 10376, 11446, 13192, 16048, 20752, 22049, 22892, 26384, 44098, 45784, 76523, 88196, 91568, 97291, 125809, 153046, 176392, 194582, 251618, 306092, 352784, 389164, 503236, 612184, 778328, 1006472, 1224368, 1300891, 1556656, 2012944, 2138753, 2601782, 4277506, 5203564, 7422731, 8555012, 10407128, 14845462, 17110024, 20814256, 29690924, 34220048, 59381848, 118763696, 126186427, 252372854, 504745708, 1009491416, 2018982832]

約数ペア:

[(1, 2018982832), (2, 1009491416), (4, 504745708), (8, 252372854), (16, 126186427), (17, 118763696), (34, 59381848), (59, 34220048), (68, 29690924), (97, 20814256), (118, 17110024), (136, 14845462), (194, 10407128), (236, 8555012), (272, 7422731), (388, 5203564), (472, 4277506), (776, 2601782), (944, 2138753), (1003, 2012944), (1297, 1556656), (1552, 1300891), (1649, 1224368), (2006, 1006472), (2594, 778328), (3298, 612184), (4012, 503236), (5188, 389164), (5723, 352784), (6596, 306092), (8024, 251618), (10376, 194582), (11446, 176392), (13192, 153046), (16048, 125809), (20752, 97291), (22049, 91568), (22892, 88196), (26384, 76523), (44098, 45784)]