1613306128

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{142619}}^1$

素因数の和:142735

約数の個数: 40

約数和(自身を含む): 3607715520

約数和(自身を除く): 1994409392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 142619, 285238, 570476, 998333, 1140952, 1996666, 2281904, 3993332, 7986664, 14404519, 15973328, 28809038, 57618076, 100831633, 115236152, 201663266, 230472304, 403326532, 806653064, 1613306128]

約数ペア:

[(1, 1613306128), (2, 806653064), (4, 403326532), (7, 230472304), (8, 201663266), (14, 115236152), (16, 100831633), (28, 57618076), (56, 28809038), (101, 15973328), (112, 14404519), (202, 7986664), (404, 3993332), (707, 2281904), (808, 1996666), (1414, 1140952), (1616, 998333), (2828, 570476), (5656, 285238), (11312, 142619)]