2473648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 5158400

約数和(自身を除く): 2684752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 103, 152, 158, 206, 304, 316, 412, 632, 824, 1264, 1501, 1648, 1957, 3002, 3914, 6004, 7828, 8137, 12008, 15656, 16274, 24016, 31312, 32548, 65096, 130192, 154603, 309206, 618412, 1236824, 2473648]

約数ペア:

[(1, 2473648), (2, 1236824), (4, 618412), (8, 309206), (16, 154603), (19, 130192), (38, 65096), (76, 32548), (79, 31312), (103, 24016), (152, 16274), (158, 15656), (206, 12008), (304, 8137), (316, 7828), (412, 6004), (632, 3914), (824, 3002), (1264, 1957), (1501, 1648)]