2015424208

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{438899}}^1$

素因数の和:438955

約数の個数: 40

約数和(自身を含む): 4571582400

約数和(自身を除く): 2556158192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 438899, 877798, 1755596, 3072293, 3511192, 6144586, 7022384, 12289172, 17994859, 24578344, 35989718, 49156688, 71979436, 125964013, 143958872, 251928026, 287917744, 503856052, 1007712104, 2015424208]

約数ペア:

[(1, 2015424208), (2, 1007712104), (4, 503856052), (7, 287917744), (8, 251928026), (14, 143958872), (16, 125964013), (28, 71979436), (41, 49156688), (56, 35989718), (82, 24578344), (112, 17994859), (164, 12289172), (287, 7022384), (328, 6144586), (574, 3511192), (656, 3072293), (1148, 1755596), (2296, 877798), (4592, 438899)]