4388468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 9448320

約数和(自身を除く): 5059852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 113, 133, 146, 226, 266, 292, 452, 511, 532, 791, 1022, 1387, 1582, 2044, 2147, 2774, 3164, 4294, 5548, 8249, 8588, 9709, 15029, 16498, 19418, 30058, 32996, 38836, 57743, 60116, 115486, 156731, 230972, 313462, 626924, 1097117, 2194234, 4388468]

約数ペア:

[(1, 4388468), (2, 2194234), (4, 1097117), (7, 626924), (14, 313462), (19, 230972), (28, 156731), (38, 115486), (73, 60116), (76, 57743), (113, 38836), (133, 32996), (146, 30058), (226, 19418), (266, 16498), (292, 15029), (452, 9709), (511, 8588), (532, 8249), (791, 5548), (1022, 4294), (1387, 3164), (1582, 2774), (2044, 2147)]