1419809248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{310273}}^1$

素因数の和:310307

約数の個数: 48

約数和(自身を含む): 3283940016

約数和(自身を除く): 1864130768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 310273, 620546, 1241092, 2482184, 3413003, 4033549, 4964368, 6826006, 8067098, 9928736, 13652012, 16134196, 27304024, 32268392, 44369039, 54608048, 64536784, 88738078, 109216096, 129073568, 177476156, 354952312, 709904624, 1419809248]

約数ペア:

[(1, 1419809248), (2, 709904624), (4, 354952312), (8, 177476156), (11, 129073568), (13, 109216096), (16, 88738078), (22, 64536784), (26, 54608048), (32, 44369039), (44, 32268392), (52, 27304024), (88, 16134196), (104, 13652012), (143, 9928736), (176, 8067098), (208, 6826006), (286, 4964368), (352, 4033549), (416, 3413003), (572, 2482184), (1144, 1241092), (2288, 620546), (4576, 310273)]