1639742718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{11491}}^1$

素因数の和:12912

約数の個数: 32

約数和(自身を含む): 3475180800

約数和(自身を除く): 1835438082

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1399, 2798, 4197, 8394, 11491, 22982, 23783, 34473, 47566, 68946, 71349, 142698, 195347, 390694, 586041, 1172082, 16075909, 32151818, 48227727, 96455454, 273290453, 546580906, 819871359, 1639742718]

約数ペア:

[(1, 1639742718), (2, 819871359), (3, 546580906), (6, 273290453), (17, 96455454), (34, 48227727), (51, 32151818), (102, 16075909), (1399, 1172082), (2798, 586041), (4197, 390694), (8394, 195347), (11491, 142698), (22982, 71349), (23783, 68946), (34473, 47566)]