2191897607422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1\times {\mathrm{70489}}^1$

素因数の和:72052

約数の個数: 32

約数和(自身を含む): 3410994182400

約数和(自身を除く): 1219096574978

約数列:

[1, 2, 29, 58, 541, 991, 1082, 1982, 15689, 28739, 31378, 57478, 70489, 140978, 536131, 1072262, 2044181, 4088362, 15547799, 31095598, 38134549, 69854599, 76269098, 139709198, 1105901921, 2025783371, 2211803842, 4051566742, 37791338059, 75582676118, 1095948803711, 2191897607422]

約数ペア:

[(1, 2191897607422), (2, 1095948803711), (29, 75582676118), (58, 37791338059), (541, 4051566742), (991, 2211803842), (1082, 2025783371), (1982, 1105901921), (15689, 139709198), (28739, 76269098), (31378, 69854599), (57478, 38134549), (70489, 31095598), (140978, 15547799), (536131, 4088362), (1072262, 2044181)]