419858088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1345699}}^1$

素因数の和:1345721

約数の個数: 32

約数和(自身を含む): 1130388000

約数和(自身を除く): 710529912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1345699, 2691398, 4037097, 5382796, 8074194, 10765592, 16148388, 17494087, 32296776, 34988174, 52482261, 69976348, 104964522, 139952696, 209929044, 419858088]

約数ペア:

[(1, 419858088), (2, 209929044), (3, 139952696), (4, 104964522), (6, 69976348), (8, 52482261), (12, 34988174), (13, 32296776), (24, 17494087), (26, 16148388), (39, 10765592), (52, 8074194), (78, 5382796), (104, 4037097), (156, 2691398), (312, 1345699)]